diff --git a/gradle.properties b/gradle.properties
index 9bbac3238a..0ed664faff 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -17,7 +17,7 @@
 # version to be applied to all projects in this multi-project build. this is
 # the one and only location version changes need to be made.
 # ------------------------------------------------------------------------------
-springIntegrationVersion=2.1.0.M1
+springIntegrationVersion=2.1.0.BUILD-SNAPSHOT
 
 # ------------------------------------------------------------------------------
 # build system user roles
diff --git a/pom.xml b/pom.xml
index 8584a94408..76076b0006 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.integration</groupId>
   <artifactId>spring-integration</artifactId>
-  <version>2.1.0.M1</version>
+  <version>2.1.0.BUILD-SNAPSHOT</version>
   <packaging>pom</packaging>
   <name>Spring Integration</name>
   <modules>
diff --git a/spring-integration-amqp/pom.xml b/spring-integration-amqp/pom.xml
index cdacb01d16..858c697231 100644
--- a/spring-integration-amqp/pom.xml
+++ b/spring-integration-amqp/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.integration</groupId>
   <artifactId>spring-integration-amqp</artifactId>
-  <version>2.1.0.M1</version>
+  <version>2.1.0.BUILD-SNAPSHOT</version>
   <name>Spring Integration AMQP Support</name>
   <licenses>
     <license>
@@ -91,7 +91,7 @@
     <dependency>
       <groupId>org.springframework.integration</groupId>
       <artifactId>spring-integration-test</artifactId>
-      <version>2.1.0.M1</version>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -100,12 +100,6 @@
       <version>3.0.6.RELEASE</version>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-core</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>compile</scope>
-    </dependency>
     <dependency>
       <groupId>org.springframework.amqp</groupId>
       <artifactId>spring-rabbit</artifactId>
@@ -138,12 +132,6 @@
         </exclusion>
       </exclusions>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-stream</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>test</scope>
-    </dependency>
     <dependency>
       <groupId>cglib</groupId>
       <artifactId>cglib-nodep</artifactId>
@@ -168,6 +156,18 @@
       <version>2.3</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-stream</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-core</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>compile</scope>
+    </dependency>
     <dependency>
       <groupId>org.easymock</groupId>
       <artifactId>easymockclassextension</artifactId>
diff --git a/spring-integration-core/pom.xml b/spring-integration-core/pom.xml
index ead2748b9e..d188bc880e 100644
--- a/spring-integration-core/pom.xml
+++ b/spring-integration-core/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.integration</groupId>
   <artifactId>spring-integration-core</artifactId>
-  <version>2.1.0.M1</version>
+  <version>2.1.0.BUILD-SNAPSHOT</version>
   <name>Spring Integration Core</name>
   <licenses>
     <license>
diff --git a/spring-integration-event/pom.xml b/spring-integration-event/pom.xml
index 3a503383c1..b4a0bb23ad 100644
--- a/spring-integration-event/pom.xml
+++ b/spring-integration-event/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.integration</groupId>
   <artifactId>spring-integration-event</artifactId>
-  <version>2.1.0.M1</version>
+  <version>2.1.0.BUILD-SNAPSHOT</version>
   <name>Spring Integration Event Support</name>
   <licenses>
     <license>
@@ -94,6 +94,12 @@
       <version>2.3</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-core</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>compile</scope>
+    </dependency>
     <dependency>
       <groupId>org.easymock</groupId>
       <artifactId>easymockclassextension</artifactId>
@@ -113,15 +119,15 @@
       <scope>test</scope>
     </dependency>
     <dependency>
-      <groupId>org.springframework</groupId>
-      <artifactId>spring-test</artifactId>
-      <version>3.0.6.RELEASE</version>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-test</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
       <scope>test</scope>
     </dependency>
     <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-test</artifactId>
-      <version>2.1.0.M1</version>
+      <groupId>org.springframework</groupId>
+      <artifactId>spring-test</artifactId>
+      <version>3.0.6.RELEASE</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -130,12 +136,6 @@
       <version>1.8.4</version>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-core</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>compile</scope>
-    </dependency>
     <dependency>
       <groupId>log4j</groupId>
       <artifactId>log4j</artifactId>
diff --git a/spring-integration-feed/pom.xml b/spring-integration-feed/pom.xml
index 944b3aadfb..d41ad51ed6 100644
--- a/spring-integration-feed/pom.xml
+++ b/spring-integration-feed/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.integration</groupId>
   <artifactId>spring-integration-feed</artifactId>
-  <version>2.1.0.M1</version>
+  <version>2.1.0.BUILD-SNAPSHOT</version>
   <name>Spring Integration RSS Feed Support</name>
   <licenses>
     <license>
@@ -103,7 +103,7 @@
     <dependency>
       <groupId>org.springframework.integration</groupId>
       <artifactId>spring-integration-test</artifactId>
-      <version>2.1.0.M1</version>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -112,12 +112,6 @@
       <version>3.0.6.RELEASE</version>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-core</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>compile</scope>
-    </dependency>
     <dependency>
       <groupId>cglib</groupId>
       <artifactId>cglib-nodep</artifactId>
@@ -136,6 +130,12 @@
       <version>2.3</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-core</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>compile</scope>
+    </dependency>
     <dependency>
       <groupId>org.easymock</groupId>
       <artifactId>easymockclassextension</artifactId>
diff --git a/spring-integration-file/pom.xml b/spring-integration-file/pom.xml
index 3ad4806c73..ed5b6bb0ce 100644
--- a/spring-integration-file/pom.xml
+++ b/spring-integration-file/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.integration</groupId>
   <artifactId>spring-integration-file</artifactId>
-  <version>2.1.0.M1</version>
+  <version>2.1.0.BUILD-SNAPSHOT</version>
   <name>Spring Integration File Support</name>
   <licenses>
     <license>
@@ -94,6 +94,12 @@
       <version>2.3</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-core</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>compile</scope>
+    </dependency>
     <dependency>
       <groupId>org.easymock</groupId>
       <artifactId>easymockclassextension</artifactId>
@@ -113,15 +119,15 @@
       <scope>test</scope>
     </dependency>
     <dependency>
-      <groupId>org.springframework</groupId>
-      <artifactId>spring-test</artifactId>
-      <version>3.0.6.RELEASE</version>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-test</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
       <scope>test</scope>
     </dependency>
     <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-test</artifactId>
-      <version>2.1.0.M1</version>
+      <groupId>org.springframework</groupId>
+      <artifactId>spring-test</artifactId>
+      <version>3.0.6.RELEASE</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -130,12 +136,6 @@
       <version>1.8.4</version>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-core</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>compile</scope>
-    </dependency>
     <dependency>
       <groupId>log4j</groupId>
       <artifactId>log4j</artifactId>
diff --git a/spring-integration-ftp/pom.xml b/spring-integration-ftp/pom.xml
index 2b2198888f..2ff436dbbe 100644
--- a/spring-integration-ftp/pom.xml
+++ b/spring-integration-ftp/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.integration</groupId>
   <artifactId>spring-integration-ftp</artifactId>
-  <version>2.1.0.M1</version>
+  <version>2.1.0.BUILD-SNAPSHOT</version>
   <name>Spring Integration FTP Support</name>
   <licenses>
     <license>
@@ -88,6 +88,12 @@
     </repository>
   </repositories>
   <dependencies>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-file</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>compile</scope>
+    </dependency>
     <dependency>
       <groupId>org.springframework</groupId>
       <artifactId>spring-context-support</artifactId>
@@ -97,7 +103,7 @@
     <dependency>
       <groupId>org.springframework.integration</groupId>
       <artifactId>spring-integration-test</artifactId>
-      <version>2.1.0.M1</version>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -149,12 +155,6 @@
       <version>1.1</version>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-file</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>compile</scope>
-    </dependency>
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-all</artifactId>
diff --git a/spring-integration-gemfire/pom.xml b/spring-integration-gemfire/pom.xml
index 516ed0aa76..eb50a391d1 100644
--- a/spring-integration-gemfire/pom.xml
+++ b/spring-integration-gemfire/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.integration</groupId>
   <artifactId>spring-integration-gemfire</artifactId>
-  <version>2.1.0.M1</version>
+  <version>2.1.0.BUILD-SNAPSHOT</version>
   <name>Spring Integration GemFire Support</name>
   <licenses>
     <license>
@@ -101,7 +101,7 @@
     <dependency>
       <groupId>org.springframework.integration</groupId>
       <artifactId>spring-integration-test</artifactId>
-      <version>2.1.0.M1</version>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -110,18 +110,6 @@
       <version>3.0.6.RELEASE</version>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-core</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-stream</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>test</scope>
-    </dependency>
     <dependency>
       <groupId>cglib</groupId>
       <artifactId>cglib-nodep</artifactId>
@@ -140,6 +128,18 @@
       <version>2.3</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-stream</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-core</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>compile</scope>
+    </dependency>
     <dependency>
       <groupId>org.easymock</groupId>
       <artifactId>easymockclassextension</artifactId>
diff --git a/spring-integration-groovy/pom.xml b/spring-integration-groovy/pom.xml
index 3d2b3df0de..da44195c33 100644
--- a/spring-integration-groovy/pom.xml
+++ b/spring-integration-groovy/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.integration</groupId>
   <artifactId>spring-integration-groovy</artifactId>
-  <version>2.1.0.M1</version>
+  <version>2.1.0.BUILD-SNAPSHOT</version>
   <name>Spring Integration Groovy Support</name>
   <licenses>
     <license>
@@ -94,6 +94,12 @@
       <version>2.3</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-core</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>compile</scope>
+    </dependency>
     <dependency>
       <groupId>org.easymock</groupId>
       <artifactId>easymockclassextension</artifactId>
@@ -130,12 +136,6 @@
       <version>1.8.4</version>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-core</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>compile</scope>
-    </dependency>
     <dependency>
       <groupId>log4j</groupId>
       <artifactId>log4j</artifactId>
diff --git a/spring-integration-http/pom.xml b/spring-integration-http/pom.xml
index 1208caea32..ee2a32ed17 100644
--- a/spring-integration-http/pom.xml
+++ b/spring-integration-http/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.integration</groupId>
   <artifactId>spring-integration-http</artifactId>
-  <version>2.1.0.M1</version>
+  <version>2.1.0.BUILD-SNAPSHOT</version>
   <name>Spring Integration HTTP Support</name>
   <licenses>
     <license>
@@ -91,7 +91,7 @@
     <dependency>
       <groupId>org.springframework.integration</groupId>
       <artifactId>spring-integration-test</artifactId>
-      <version>2.1.0.M1</version>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -100,12 +100,6 @@
       <version>3.0.6.RELEASE</version>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-core</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>compile</scope>
-    </dependency>
     <dependency>
       <groupId>javax.servlet</groupId>
       <artifactId>servlet-api</artifactId>
@@ -130,6 +124,12 @@
       <version>2.3</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-core</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>compile</scope>
+    </dependency>
     <dependency>
       <groupId>commons-httpclient</groupId>
       <artifactId>commons-httpclient</artifactId>
diff --git a/spring-integration-ip/pom.xml b/spring-integration-ip/pom.xml
index 55c6787799..e7c3aa1003 100644
--- a/spring-integration-ip/pom.xml
+++ b/spring-integration-ip/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.integration</groupId>
   <artifactId>spring-integration-ip</artifactId>
-  <version>2.1.0.M1</version>
+  <version>2.1.0.BUILD-SNAPSHOT</version>
   <name>Spring Integration IP Support</name>
   <licenses>
     <license>
@@ -94,6 +94,18 @@
       <version>2.3</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-stream</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>runtime</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-core</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>compile</scope>
+    </dependency>
     <dependency>
       <groupId>org.easymock</groupId>
       <artifactId>easymockclassextension</artifactId>
@@ -113,15 +125,15 @@
       <scope>test</scope>
     </dependency>
     <dependency>
-      <groupId>org.springframework</groupId>
-      <artifactId>spring-test</artifactId>
-      <version>3.0.6.RELEASE</version>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-test</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
       <scope>test</scope>
     </dependency>
     <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-test</artifactId>
-      <version>2.1.0.M1</version>
+      <groupId>org.springframework</groupId>
+      <artifactId>spring-test</artifactId>
+      <version>3.0.6.RELEASE</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -130,12 +142,6 @@
       <version>1.8.4</version>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-core</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>compile</scope>
-    </dependency>
     <dependency>
       <groupId>log4j</groupId>
       <artifactId>log4j</artifactId>
@@ -148,12 +154,6 @@
       <version>2.2</version>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-stream</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>runtime</scope>
-    </dependency>
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit-dep</artifactId>
diff --git a/spring-integration-jdbc/pom.xml b/spring-integration-jdbc/pom.xml
index 2baca8111f..a3180adcd5 100644
--- a/spring-integration-jdbc/pom.xml
+++ b/spring-integration-jdbc/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.integration</groupId>
   <artifactId>spring-integration-jdbc</artifactId>
-  <version>2.1.0.M1</version>
+  <version>2.1.0.BUILD-SNAPSHOT</version>
   <name>Spring Integration JDBC Support</name>
   <licenses>
     <license>
@@ -107,7 +107,7 @@
     <dependency>
       <groupId>org.springframework.integration</groupId>
       <artifactId>spring-integration-test</artifactId>
-      <version>2.1.0.M1</version>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -116,12 +116,6 @@
       <version>3.0.6.RELEASE</version>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-core</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>compile</scope>
-    </dependency>
     <dependency>
       <groupId>log4j</groupId>
       <artifactId>log4j</artifactId>
@@ -152,6 +146,12 @@
       <version>2.3</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-core</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>compile</scope>
+    </dependency>
     <dependency>
       <groupId>org.springframework</groupId>
       <artifactId>spring-aop</artifactId>
diff --git a/spring-integration-jms/pom.xml b/spring-integration-jms/pom.xml
index 103e3457f7..9ae7f63d55 100644
--- a/spring-integration-jms/pom.xml
+++ b/spring-integration-jms/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.integration</groupId>
   <artifactId>spring-integration-jms</artifactId>
-  <version>2.1.0.M1</version>
+  <version>2.1.0.BUILD-SNAPSHOT</version>
   <name>Spring Integration JMS Support</name>
   <licenses>
     <license>
@@ -95,15 +95,15 @@
       <scope>test</scope>
     </dependency>
     <dependency>
-      <groupId>org.springframework</groupId>
-      <artifactId>spring-oxm</artifactId>
-      <version>3.0.6.RELEASE</version>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-test</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
       <scope>test</scope>
     </dependency>
     <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-test</artifactId>
-      <version>2.1.0.M1</version>
+      <groupId>org.springframework</groupId>
+      <artifactId>spring-oxm</artifactId>
+      <version>3.0.6.RELEASE</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -112,12 +112,6 @@
       <version>3.0.6.RELEASE</version>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-core</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>compile</scope>
-    </dependency>
     <dependency>
       <groupId>org.apache.geronimo.specs</groupId>
       <artifactId>geronimo-jms_1.1_spec</artifactId>
@@ -154,6 +148,12 @@
       <version>2.3</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-core</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>compile</scope>
+    </dependency>
     <dependency>
       <groupId>org.easymock</groupId>
       <artifactId>easymockclassextension</artifactId>
diff --git a/spring-integration-jmx/pom.xml b/spring-integration-jmx/pom.xml
index 00d825c826..086f7c2d2a 100644
--- a/spring-integration-jmx/pom.xml
+++ b/spring-integration-jmx/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.integration</groupId>
   <artifactId>spring-integration-jmx</artifactId>
-  <version>2.1.0.M1</version>
+  <version>2.1.0.BUILD-SNAPSHOT</version>
   <name>Spring Integration JMX Support</name>
   <licenses>
     <license>
@@ -88,30 +88,24 @@
     </repository>
   </repositories>
   <dependencies>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-test</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>test</scope>
+    </dependency>
     <dependency>
       <groupId>org.aspectj</groupId>
       <artifactId>aspectjweaver</artifactId>
       <version>1.6.8</version>
       <scope>compile</scope>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-test</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>test</scope>
-    </dependency>
     <dependency>
       <groupId>org.springframework</groupId>
       <artifactId>spring-test</artifactId>
       <version>3.0.6.RELEASE</version>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-core</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>compile</scope>
-    </dependency>
     <dependency>
       <groupId>cglib</groupId>
       <artifactId>cglib-nodep</artifactId>
@@ -130,6 +124,12 @@
       <version>2.3</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-core</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>compile</scope>
+    </dependency>
     <dependency>
       <groupId>org.easymock</groupId>
       <artifactId>easymockclassextension</artifactId>
diff --git a/spring-integration-mail/pom.xml b/spring-integration-mail/pom.xml
index 24a3f21916..f88d3afb07 100644
--- a/spring-integration-mail/pom.xml
+++ b/spring-integration-mail/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.integration</groupId>
   <artifactId>spring-integration-mail</artifactId>
-  <version>2.1.0.M1</version>
+  <version>2.1.0.BUILD-SNAPSHOT</version>
   <name>Spring Integration Mail Support</name>
   <licenses>
     <license>
@@ -97,7 +97,7 @@
     <dependency>
       <groupId>org.springframework.integration</groupId>
       <artifactId>spring-integration-test</artifactId>
-      <version>2.1.0.M1</version>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -106,12 +106,6 @@
       <version>3.0.6.RELEASE</version>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-core</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>compile</scope>
-    </dependency>
     <dependency>
       <groupId>cglib</groupId>
       <artifactId>cglib-nodep</artifactId>
@@ -130,6 +124,12 @@
       <version>2.3</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-core</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>compile</scope>
+    </dependency>
     <dependency>
       <groupId>org.easymock</groupId>
       <artifactId>easymockclassextension</artifactId>
diff --git a/spring-integration-mongodb/pom.xml b/spring-integration-mongodb/pom.xml
index 3ddabb59b0..54c526a73a 100644
--- a/spring-integration-mongodb/pom.xml
+++ b/spring-integration-mongodb/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.integration</groupId>
   <artifactId>spring-integration-mongodb</artifactId>
-  <version>2.1.0.M1</version>
+  <version>2.1.0.BUILD-SNAPSHOT</version>
   <name>Spring Integration MongoDB Support</name>
   <licenses>
     <license>
@@ -94,6 +94,12 @@
       <version>2.3</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-core</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>compile</scope>
+    </dependency>
     <dependency>
       <groupId>org.easymock</groupId>
       <artifactId>easymockclassextension</artifactId>
@@ -119,15 +125,15 @@
       <scope>test</scope>
     </dependency>
     <dependency>
-      <groupId>org.springframework</groupId>
-      <artifactId>spring-test</artifactId>
-      <version>3.0.6.RELEASE</version>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-test</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
       <scope>test</scope>
     </dependency>
     <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-test</artifactId>
-      <version>2.1.0.M1</version>
+      <groupId>org.springframework</groupId>
+      <artifactId>spring-test</artifactId>
+      <version>3.0.6.RELEASE</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -136,12 +142,6 @@
       <version>1.8.4</version>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-core</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>compile</scope>
-    </dependency>
     <dependency>
       <groupId>log4j</groupId>
       <artifactId>log4j</artifactId>
diff --git a/spring-integration-redis/pom.xml b/spring-integration-redis/pom.xml
index 02d4f9b3d3..fe6c6f13e2 100644
--- a/spring-integration-redis/pom.xml
+++ b/spring-integration-redis/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.integration</groupId>
   <artifactId>spring-integration-redis</artifactId>
-  <version>2.1.0.M1</version>
+  <version>2.1.0.BUILD-SNAPSHOT</version>
   <name>Spring Integration Redis Support</name>
   <licenses>
     <license>
@@ -113,7 +113,7 @@
     <dependency>
       <groupId>org.springframework.integration</groupId>
       <artifactId>spring-integration-test</artifactId>
-      <version>2.1.0.M1</version>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -122,12 +122,6 @@
       <version>3.0.6.RELEASE</version>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-core</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>compile</scope>
-    </dependency>
     <dependency>
       <groupId>log4j</groupId>
       <artifactId>log4j</artifactId>
@@ -152,6 +146,12 @@
       <version>2.3</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-core</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>compile</scope>
+    </dependency>
     <dependency>
       <groupId>org.easymock</groupId>
       <artifactId>easymockclassextension</artifactId>
diff --git a/spring-integration-rmi/pom.xml b/spring-integration-rmi/pom.xml
index 5788911948..f8e1092e41 100644
--- a/spring-integration-rmi/pom.xml
+++ b/spring-integration-rmi/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.integration</groupId>
   <artifactId>spring-integration-rmi</artifactId>
-  <version>2.1.0.M1</version>
+  <version>2.1.0.BUILD-SNAPSHOT</version>
   <name>Spring Integration RMI Support</name>
   <licenses>
     <license>
@@ -100,6 +100,12 @@
       <version>3.0.6.RELEASE</version>
       <scope>compile</scope>
     </dependency>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-core</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>compile</scope>
+    </dependency>
     <dependency>
       <groupId>org.easymock</groupId>
       <artifactId>easymockclassextension</artifactId>
@@ -119,15 +125,15 @@
       <scope>test</scope>
     </dependency>
     <dependency>
-      <groupId>org.springframework</groupId>
-      <artifactId>spring-test</artifactId>
-      <version>3.0.6.RELEASE</version>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-test</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
       <scope>test</scope>
     </dependency>
     <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-test</artifactId>
-      <version>2.1.0.M1</version>
+      <groupId>org.springframework</groupId>
+      <artifactId>spring-test</artifactId>
+      <version>3.0.6.RELEASE</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -136,12 +142,6 @@
       <version>1.8.4</version>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-core</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>compile</scope>
-    </dependency>
     <dependency>
       <groupId>log4j</groupId>
       <artifactId>log4j</artifactId>
diff --git a/spring-integration-scripting/pom.xml b/spring-integration-scripting/pom.xml
index 2a6e4615b4..05739b6427 100644
--- a/spring-integration-scripting/pom.xml
+++ b/spring-integration-scripting/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.integration</groupId>
   <artifactId>spring-integration-scripting</artifactId>
-  <version>2.1.0.M1</version>
+  <version>2.1.0.BUILD-SNAPSHOT</version>
   <name>Spring Integration Scripting Support</name>
   <licenses>
     <license>
@@ -94,6 +94,12 @@
       <version>2.3</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-core</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>compile</scope>
+    </dependency>
     <dependency>
       <groupId>org.easymock</groupId>
       <artifactId>easymockclassextension</artifactId>
@@ -107,15 +113,15 @@
       <scope>test</scope>
     </dependency>
     <dependency>
-      <groupId>org.springframework</groupId>
-      <artifactId>spring-test</artifactId>
-      <version>3.0.6.RELEASE</version>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-test</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
       <scope>test</scope>
     </dependency>
     <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-test</artifactId>
-      <version>2.1.0.M1</version>
+      <groupId>org.springframework</groupId>
+      <artifactId>spring-test</artifactId>
+      <version>3.0.6.RELEASE</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -130,12 +136,6 @@
       <version>1.7.5</version>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-core</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>compile</scope>
-    </dependency>
     <dependency>
       <groupId>log4j</groupId>
       <artifactId>log4j</artifactId>
diff --git a/spring-integration-security/pom.xml b/spring-integration-security/pom.xml
index 38988e5ced..91425a8bfe 100644
--- a/spring-integration-security/pom.xml
+++ b/spring-integration-security/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.integration</groupId>
   <artifactId>spring-integration-security</artifactId>
-  <version>2.1.0.M1</version>
+  <version>2.1.0.BUILD-SNAPSHOT</version>
   <name>Spring Integration Security Support</name>
   <licenses>
     <license>
@@ -106,12 +106,6 @@
       <version>3.0.6.RELEASE</version>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-core</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>compile</scope>
-    </dependency>
     <dependency>
       <groupId>cglib</groupId>
       <artifactId>cglib-nodep</artifactId>
@@ -148,6 +142,12 @@
         </exclusion>
       </exclusions>
     </dependency>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-core</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>compile</scope>
+    </dependency>
     <dependency>
       <groupId>org.springframework</groupId>
       <artifactId>spring-aop</artifactId>
diff --git a/spring-integration-sftp/pom.xml b/spring-integration-sftp/pom.xml
index 5fddd58a46..3779cecce1 100644
--- a/spring-integration-sftp/pom.xml
+++ b/spring-integration-sftp/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.integration</groupId>
   <artifactId>spring-integration-sftp</artifactId>
-  <version>2.1.0.M1</version>
+  <version>2.1.0.BUILD-SNAPSHOT</version>
   <name>Spring Integration SFTP Support</name>
   <licenses>
     <license>
@@ -94,6 +94,12 @@
       <version>0.1.42</version>
       <scope>compile</scope>
     </dependency>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-file</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>compile</scope>
+    </dependency>
     <dependency>
       <groupId>org.springframework</groupId>
       <artifactId>spring-context-support</artifactId>
@@ -103,7 +109,7 @@
     <dependency>
       <groupId>org.springframework.integration</groupId>
       <artifactId>spring-integration-test</artifactId>
-      <version>2.1.0.M1</version>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -112,24 +118,12 @@
       <version>3.0.6.RELEASE</version>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-core</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>compile</scope>
-    </dependency>
     <dependency>
       <groupId>log4j</groupId>
       <artifactId>log4j</artifactId>
       <version>1.2.12</version>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-stream</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>compile</scope>
-    </dependency>
     <dependency>
       <groupId>cglib</groupId>
       <artifactId>cglib-nodep</artifactId>
@@ -142,6 +136,18 @@
       <version>2.3</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-core</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>compile</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-stream</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>compile</scope>
+    </dependency>
     <dependency>
       <groupId>org.easymock</groupId>
       <artifactId>easymockclassextension</artifactId>
@@ -161,12 +167,6 @@
       <version>1.1</version>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-file</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>compile</scope>
-    </dependency>
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-all</artifactId>
diff --git a/spring-integration-stream/pom.xml b/spring-integration-stream/pom.xml
index 254bfb3360..eafbe2192a 100644
--- a/spring-integration-stream/pom.xml
+++ b/spring-integration-stream/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.integration</groupId>
   <artifactId>spring-integration-stream</artifactId>
-  <version>2.1.0.M1</version>
+  <version>2.1.0.BUILD-SNAPSHOT</version>
   <name>Spring Integration Stream Support</name>
   <licenses>
     <license>
@@ -94,6 +94,12 @@
       <version>2.3</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-core</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>compile</scope>
+    </dependency>
     <dependency>
       <groupId>org.easymock</groupId>
       <artifactId>easymockclassextension</artifactId>
@@ -124,12 +130,6 @@
       <version>1.8.4</version>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-core</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>compile</scope>
-    </dependency>
     <dependency>
       <groupId>log4j</groupId>
       <artifactId>log4j</artifactId>
diff --git a/spring-integration-test/pom.xml b/spring-integration-test/pom.xml
index 3a3034f13c..635cf28d43 100644
--- a/spring-integration-test/pom.xml
+++ b/spring-integration-test/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.integration</groupId>
   <artifactId>spring-integration-test</artifactId>
-  <version>2.1.0.M1</version>
+  <version>2.1.0.BUILD-SNAPSHOT</version>
   <name>Spring Integration Test Support</name>
   <licenses>
     <license>
@@ -94,6 +94,12 @@
       <version>2.3</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-core</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>compile</scope>
+    </dependency>
     <dependency>
       <groupId>org.easymock</groupId>
       <artifactId>easymockclassextension</artifactId>
@@ -124,12 +130,6 @@
       <version>1.8.4</version>
       <scope>compile</scope>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-core</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>compile</scope>
-    </dependency>
     <dependency>
       <groupId>log4j</groupId>
       <artifactId>log4j</artifactId>
diff --git a/spring-integration-twitter/pom.xml b/spring-integration-twitter/pom.xml
index d2c94394a7..677e26592d 100644
--- a/spring-integration-twitter/pom.xml
+++ b/spring-integration-twitter/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.integration</groupId>
   <artifactId>spring-integration-twitter</artifactId>
-  <version>2.1.0.M1</version>
+  <version>2.1.0.BUILD-SNAPSHOT</version>
   <name>Spring Integration Twitter Support</name>
   <licenses>
     <license>
@@ -94,30 +94,24 @@
       <version>3.0.6.RELEASE</version>
       <scope>compile</scope>
     </dependency>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-test</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>test</scope>
+    </dependency>
     <dependency>
       <groupId>org.twitter4j</groupId>
       <artifactId>twitter4j-core</artifactId>
       <version>2.1.12</version>
       <scope>compile</scope>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-test</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>test</scope>
-    </dependency>
     <dependency>
       <groupId>org.springframework</groupId>
       <artifactId>spring-test</artifactId>
       <version>3.0.6.RELEASE</version>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-core</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>compile</scope>
-    </dependency>
     <dependency>
       <groupId>cglib</groupId>
       <artifactId>cglib-nodep</artifactId>
@@ -136,6 +130,12 @@
       <version>2.3</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-core</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>compile</scope>
+    </dependency>
     <dependency>
       <groupId>org.easymock</groupId>
       <artifactId>easymockclassextension</artifactId>
diff --git a/spring-integration-ws/pom.xml b/spring-integration-ws/pom.xml
index 7df804a1ad..a0eb2407e8 100644
--- a/spring-integration-ws/pom.xml
+++ b/spring-integration-ws/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.integration</groupId>
   <artifactId>spring-integration-ws</artifactId>
-  <version>2.1.0.M1</version>
+  <version>2.1.0.BUILD-SNAPSHOT</version>
   <name>Spring Integration Web Services Support</name>
   <licenses>
     <license>
@@ -98,7 +98,7 @@
     <dependency>
       <groupId>org.springframework.integration</groupId>
       <artifactId>spring-integration-test</artifactId>
-      <version>2.1.0.M1</version>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -113,12 +113,6 @@
       <version>3.0.6.RELEASE</version>
       <scope>compile</scope>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-core</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>compile</scope>
-    </dependency>
     <dependency>
       <groupId>log4j</groupId>
       <artifactId>log4j</artifactId>
@@ -176,6 +170,12 @@
       <version>2.3</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-core</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>compile</scope>
+    </dependency>
     <dependency>
       <groupId>org.easymock</groupId>
       <artifactId>easymockclassextension</artifactId>
diff --git a/spring-integration-xml/pom.xml b/spring-integration-xml/pom.xml
index 42e27e7dc7..fe6fe77053 100644
--- a/spring-integration-xml/pom.xml
+++ b/spring-integration-xml/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.integration</groupId>
   <artifactId>spring-integration-xml</artifactId>
-  <version>2.1.0.M1</version>
+  <version>2.1.0.BUILD-SNAPSHOT</version>
   <name>Spring Integration XML Support</name>
   <licenses>
     <license>
@@ -113,7 +113,7 @@
     <dependency>
       <groupId>org.springframework.integration</groupId>
       <artifactId>spring-integration-test</artifactId>
-      <version>2.1.0.M1</version>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -128,12 +128,6 @@
       <version>3.0.6.RELEASE</version>
       <scope>compile</scope>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-core</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>compile</scope>
-    </dependency>
     <dependency>
       <groupId>javax.xml</groupId>
       <artifactId>jaxb-impl</artifactId>
@@ -164,6 +158,12 @@
       <version>2.3</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-core</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>compile</scope>
+    </dependency>
     <dependency>
       <groupId>org.easymock</groupId>
       <artifactId>easymockclassextension</artifactId>
diff --git a/spring-integration-xmpp/pom.xml b/spring-integration-xmpp/pom.xml
index 3fe1587aff..f4ec435e8e 100644
--- a/spring-integration-xmpp/pom.xml
+++ b/spring-integration-xmpp/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.integration</groupId>
   <artifactId>spring-integration-xmpp</artifactId>
-  <version>2.1.0.M1</version>
+  <version>2.1.0.BUILD-SNAPSHOT</version>
   <name>Spring Integration XMPP Support</name>
   <licenses>
     <license>
@@ -97,7 +97,7 @@
     <dependency>
       <groupId>org.springframework.integration</groupId>
       <artifactId>spring-integration-test</artifactId>
-      <version>2.1.0.M1</version>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -106,18 +106,6 @@
       <version>3.0.6.RELEASE</version>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-core</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.springframework.integration</groupId>
-      <artifactId>spring-integration-stream</artifactId>
-      <version>2.1.0.M1</version>
-      <scope>test</scope>
-    </dependency>
     <dependency>
       <groupId>cglib</groupId>
       <artifactId>cglib-nodep</artifactId>
@@ -136,6 +124,18 @@
       <version>2.3</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-stream</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.springframework.integration</groupId>
+      <artifactId>spring-integration-core</artifactId>
+      <version>2.1.0.BUILD-SNAPSHOT</version>
+      <scope>compile</scope>
+    </dependency>
     <dependency>
       <groupId>org.easymock</groupId>
       <artifactId>easymockclassextension</artifactId>