diff --git a/.flattened-pom.xml b/.flattened-pom.xml
index 62f20b33..75922360 100644
--- a/.flattened-pom.xml
+++ b/.flattened-pom.xml
@@ -5,12 +5,12 @@
   <parent>
     <groupId>org.springframework.cloud</groupId>
     <artifactId>spring-cloud-build</artifactId>
-    <version>2.2.0.RELEASE</version>
+    <version>2.2.1.BUILD-SNAPSHOT</version>
     <relativePath></relativePath>
   </parent>
   <groupId>org.springframework.cloud</groupId>
   <artifactId>spring-cloud-zookeeper</artifactId>
-  <version>2.2.0.BUILD-SNAPSHOT</version>
+  <version>2.2.1.BUILD-SNAPSHOT</version>
   <packaging>pom</packaging>
   <name>Spring Cloud Zookeeper</name>
   <description>Spring Cloud Zookeeper</description>
diff --git a/docs/.flattened-pom.xml b/docs/.flattened-pom.xml
index e8280e97..49edb715 100644
--- a/docs/.flattened-pom.xml
+++ b/docs/.flattened-pom.xml
@@ -5,11 +5,11 @@
   <parent>
     <groupId>org.springframework.cloud</groupId>
     <artifactId>spring-cloud-zookeeper</artifactId>
-    <version>2.2.0.BUILD-SNAPSHOT</version>
+    <version>2.2.1.BUILD-SNAPSHOT</version>
   </parent>
   <groupId>org.springframework.cloud</groupId>
   <artifactId>spring-cloud-zookeeper-docs</artifactId>
-  <version>2.2.0.BUILD-SNAPSHOT</version>
+  <version>2.2.1.BUILD-SNAPSHOT</version>
   <packaging>pom</packaging>
   <name>Spring Cloud Zookeeper Docs</name>
   <description>Spring Cloud Docs</description>
@@ -100,7 +100,7 @@
     <dependency>
       <groupId>org.springframework.cloud</groupId>
       <artifactId>spring-cloud-starter-zookeeper-all</artifactId>
-      <version>2.2.0.BUILD-SNAPSHOT</version>
+      <version>2.2.1.BUILD-SNAPSHOT</version>
       <scope>compile</scope>
     </dependency>
   </dependencies>
diff --git a/pom.xml b/pom.xml
index f3da9349..447ced86 100644
--- a/pom.xml
+++ b/pom.xml
@@ -14,7 +14,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-build</artifactId>
-		<version>2.2.0.RELEASE</version>
+		<version>2.2.1.BUILD-SNAPSHOT</version>
 		<relativePath/>
 		<!-- lookup parent from repository -->
 	</parent>
@@ -177,7 +177,7 @@
 	</dependencyManagement>
 
 	<properties>
-		<spring-cloud-build.version>2.2.0.RELEASE</spring-cloud-build.version>
+		<spring-cloud-build.version>2.2.1.BUILD-SNAPSHOT</spring-cloud-build.version>
 		<spring-cloud-commons.version>2.2.1.BUILD-SNAPSHOT</spring-cloud-commons.version>
 		<spring-cloud-config.version>2.2.1.BUILD-SNAPSHOT</spring-cloud-config.version>
 		<spring-cloud-netflix.version>2.2.1.BUILD-SNAPSHOT</spring-cloud-netflix.version>
diff --git a/spring-cloud-starter-zookeeper-all/.flattened-pom.xml b/spring-cloud-starter-zookeeper-all/.flattened-pom.xml
index aa38e3e3..7c214360 100644
--- a/spring-cloud-starter-zookeeper-all/.flattened-pom.xml
+++ b/spring-cloud-starter-zookeeper-all/.flattened-pom.xml
@@ -5,12 +5,12 @@
   <parent>
     <groupId>org.springframework.cloud</groupId>
     <artifactId>spring-cloud-zookeeper</artifactId>
-    <version>2.2.0.BUILD-SNAPSHOT</version>
+    <version>2.2.1.BUILD-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
   <groupId>org.springframework.cloud</groupId>
   <artifactId>spring-cloud-starter-zookeeper-all</artifactId>
-  <version>2.2.0.BUILD-SNAPSHOT</version>
+  <version>2.2.1.BUILD-SNAPSHOT</version>
   <name>Spring Cloud Starter Zookeeper All</name>
   <description>Spring Cloud Starter Zookeeper All</description>
   <url>https://projects.spring.io/spring-cloud</url>
@@ -100,13 +100,13 @@
     <dependency>
       <groupId>org.springframework.cloud</groupId>
       <artifactId>spring-cloud-starter-zookeeper-config</artifactId>
-      <version>2.2.0.BUILD-SNAPSHOT</version>
+      <version>2.2.1.BUILD-SNAPSHOT</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>org.springframework.cloud</groupId>
       <artifactId>spring-cloud-starter-zookeeper-discovery</artifactId>
-      <version>2.2.0.BUILD-SNAPSHOT</version>
+      <version>2.2.1.BUILD-SNAPSHOT</version>
       <scope>compile</scope>
     </dependency>
   </dependencies>
diff --git a/spring-cloud-starter-zookeeper-config/.flattened-pom.xml b/spring-cloud-starter-zookeeper-config/.flattened-pom.xml
index 9f06600a..b417e36d 100644
--- a/spring-cloud-starter-zookeeper-config/.flattened-pom.xml
+++ b/spring-cloud-starter-zookeeper-config/.flattened-pom.xml
@@ -5,12 +5,12 @@
   <parent>
     <groupId>org.springframework.cloud</groupId>
     <artifactId>spring-cloud-zookeeper</artifactId>
-    <version>2.2.0.BUILD-SNAPSHOT</version>
+    <version>2.2.1.BUILD-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
   <groupId>org.springframework.cloud</groupId>
   <artifactId>spring-cloud-starter-zookeeper-config</artifactId>
-  <version>2.2.0.BUILD-SNAPSHOT</version>
+  <version>2.2.1.BUILD-SNAPSHOT</version>
   <name>Spring Cloud Starter Zookeeper Config</name>
   <description>Spring Cloud Starter Zookeeper Config</description>
   <url>https://projects.spring.io/spring-cloud</url>
@@ -100,19 +100,19 @@
     <dependency>
       <groupId>org.springframework.cloud</groupId>
       <artifactId>spring-cloud-starter-zookeeper</artifactId>
-      <version>2.2.0.BUILD-SNAPSHOT</version>
+      <version>2.2.1.BUILD-SNAPSHOT</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>org.springframework.cloud</groupId>
       <artifactId>spring-cloud-zookeeper-config</artifactId>
-      <version>2.2.0.BUILD-SNAPSHOT</version>
+      <version>2.2.1.BUILD-SNAPSHOT</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>org.springframework.cloud</groupId>
       <artifactId>spring-cloud-context</artifactId>
-      <version>2.2.0.BUILD-SNAPSHOT</version>
+      <version>2.2.1.BUILD-SNAPSHOT</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
diff --git a/spring-cloud-starter-zookeeper-discovery/.flattened-pom.xml b/spring-cloud-starter-zookeeper-discovery/.flattened-pom.xml
index 044e5791..171ce4fe 100644
--- a/spring-cloud-starter-zookeeper-discovery/.flattened-pom.xml
+++ b/spring-cloud-starter-zookeeper-discovery/.flattened-pom.xml
@@ -5,12 +5,12 @@
   <parent>
     <groupId>org.springframework.cloud</groupId>
     <artifactId>spring-cloud-zookeeper</artifactId>
-    <version>2.2.0.BUILD-SNAPSHOT</version>
+    <version>2.2.1.BUILD-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
   <groupId>org.springframework.cloud</groupId>
   <artifactId>spring-cloud-starter-zookeeper-discovery</artifactId>
-  <version>2.2.0.BUILD-SNAPSHOT</version>
+  <version>2.2.1.BUILD-SNAPSHOT</version>
   <name>Spring Cloud Starter Zookeeper Discovery</name>
   <description>Spring Cloud Starter Zookeeper Discovery</description>
   <url>https://projects.spring.io/spring-cloud</url>
@@ -100,13 +100,13 @@
     <dependency>
       <groupId>org.springframework.cloud</groupId>
       <artifactId>spring-cloud-starter-zookeeper</artifactId>
-      <version>2.2.0.BUILD-SNAPSHOT</version>
+      <version>2.2.1.BUILD-SNAPSHOT</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>org.springframework.cloud</groupId>
       <artifactId>spring-cloud-zookeeper-discovery</artifactId>
-      <version>2.2.0.BUILD-SNAPSHOT</version>
+      <version>2.2.1.BUILD-SNAPSHOT</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
@@ -128,25 +128,25 @@
     <dependency>
       <groupId>org.springframework.cloud</groupId>
       <artifactId>spring-cloud-netflix-hystrix</artifactId>
-      <version>2.2.0.BUILD-SNAPSHOT</version>
+      <version>2.2.1.BUILD-SNAPSHOT</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>org.springframework.cloud</groupId>
       <artifactId>spring-cloud-starter-netflix-archaius</artifactId>
-      <version>2.2.0.BUILD-SNAPSHOT</version>
+      <version>2.2.1.BUILD-SNAPSHOT</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>org.springframework.cloud</groupId>
       <artifactId>spring-cloud-starter-netflix-ribbon</artifactId>
-      <version>2.2.0.BUILD-SNAPSHOT</version>
+      <version>2.2.1.BUILD-SNAPSHOT</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>org.springframework.cloud</groupId>
       <artifactId>spring-cloud-starter-loadbalancer</artifactId>
-      <version>2.2.0.BUILD-SNAPSHOT</version>
+      <version>2.2.1.BUILD-SNAPSHOT</version>
       <scope>compile</scope>
     </dependency>
   </dependencies>
diff --git a/spring-cloud-starter-zookeeper/.flattened-pom.xml b/spring-cloud-starter-zookeeper/.flattened-pom.xml
index e689e570..3917c05f 100644
--- a/spring-cloud-starter-zookeeper/.flattened-pom.xml
+++ b/spring-cloud-starter-zookeeper/.flattened-pom.xml
@@ -5,12 +5,12 @@
   <parent>
     <groupId>org.springframework.cloud</groupId>
     <artifactId>spring-cloud-zookeeper</artifactId>
-    <version>2.2.0.BUILD-SNAPSHOT</version>
+    <version>2.2.1.BUILD-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
   <groupId>org.springframework.cloud</groupId>
   <artifactId>spring-cloud-starter-zookeeper</artifactId>
-  <version>2.2.0.BUILD-SNAPSHOT</version>
+  <version>2.2.1.BUILD-SNAPSHOT</version>
   <name>Spring Cloud Starter Zookeeper</name>
   <description>Spring Cloud Starter Zookeeper</description>
   <url>https://projects.spring.io/spring-cloud</url>
@@ -100,13 +100,13 @@
     <dependency>
       <groupId>org.springframework.cloud</groupId>
       <artifactId>spring-cloud-commons</artifactId>
-      <version>2.2.0.BUILD-SNAPSHOT</version>
+      <version>2.2.1.BUILD-SNAPSHOT</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>org.springframework.cloud</groupId>
       <artifactId>spring-cloud-zookeeper-core</artifactId>
-      <version>2.2.0.BUILD-SNAPSHOT</version>
+      <version>2.2.1.BUILD-SNAPSHOT</version>
       <scope>compile</scope>
     </dependency>
   </dependencies>
diff --git a/spring-cloud-zookeeper-config/.flattened-pom.xml b/spring-cloud-zookeeper-config/.flattened-pom.xml
index 44bfd915..3c320a46 100644
--- a/spring-cloud-zookeeper-config/.flattened-pom.xml
+++ b/spring-cloud-zookeeper-config/.flattened-pom.xml
@@ -5,12 +5,12 @@
   <parent>
     <groupId>org.springframework.cloud</groupId>
     <artifactId>spring-cloud-zookeeper</artifactId>
-    <version>2.2.0.BUILD-SNAPSHOT</version>
+    <version>2.2.1.BUILD-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
   <groupId>org.springframework.cloud</groupId>
   <artifactId>spring-cloud-zookeeper-config</artifactId>
-  <version>2.2.0.BUILD-SNAPSHOT</version>
+  <version>2.2.1.BUILD-SNAPSHOT</version>
   <name>Spring Cloud Zookeeper Config</name>
   <description>Spring Cloud Zookeeper Config</description>
   <url>https://spring.io/spring-cloud/spring-cloud-zookeeper/spring-cloud-zookeeper-config</url>
@@ -100,13 +100,13 @@
     <dependency>
       <groupId>org.springframework.cloud</groupId>
       <artifactId>spring-cloud-zookeeper-core</artifactId>
-      <version>2.2.0.BUILD-SNAPSHOT</version>
+      <version>2.2.1.BUILD-SNAPSHOT</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>org.springframework.cloud</groupId>
       <artifactId>spring-cloud-context</artifactId>
-      <version>2.2.0.BUILD-SNAPSHOT</version>
+      <version>2.2.1.BUILD-SNAPSHOT</version>
       <scope>compile</scope>
       <optional>true</optional>
     </dependency>
diff --git a/spring-cloud-zookeeper-core/.flattened-pom.xml b/spring-cloud-zookeeper-core/.flattened-pom.xml
index 609c7f3c..9237b5cb 100644
--- a/spring-cloud-zookeeper-core/.flattened-pom.xml
+++ b/spring-cloud-zookeeper-core/.flattened-pom.xml
@@ -5,12 +5,12 @@
   <parent>
     <groupId>org.springframework.cloud</groupId>
     <artifactId>spring-cloud-zookeeper</artifactId>
-    <version>2.2.0.BUILD-SNAPSHOT</version>
+    <version>2.2.1.BUILD-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
   <groupId>org.springframework.cloud</groupId>
   <artifactId>spring-cloud-zookeeper-core</artifactId>
-  <version>2.2.0.BUILD-SNAPSHOT</version>
+  <version>2.2.1.BUILD-SNAPSHOT</version>
   <name>Spring Cloud Zookeeper Core</name>
   <description>Spring Cloud Zookeeper Core</description>
   <url>https://spring.io/spring-cloud/spring-cloud-zookeeper/spring-cloud-zookeeper-core</url>
@@ -121,7 +121,7 @@
     <dependency>
       <groupId>org.springframework.cloud</groupId>
       <artifactId>spring-cloud-commons</artifactId>
-      <version>2.2.0.BUILD-SNAPSHOT</version>
+      <version>2.2.1.BUILD-SNAPSHOT</version>
       <scope>compile</scope>
       <optional>true</optional>
     </dependency>
diff --git a/spring-cloud-zookeeper-discovery/.flattened-pom.xml b/spring-cloud-zookeeper-discovery/.flattened-pom.xml
index 932a35b0..f58c404d 100644
--- a/spring-cloud-zookeeper-discovery/.flattened-pom.xml
+++ b/spring-cloud-zookeeper-discovery/.flattened-pom.xml
@@ -5,12 +5,12 @@
   <parent>
     <groupId>org.springframework.cloud</groupId>
     <artifactId>spring-cloud-zookeeper</artifactId>
-    <version>2.2.0.BUILD-SNAPSHOT</version>
+    <version>2.2.1.BUILD-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
   <groupId>org.springframework.cloud</groupId>
   <artifactId>spring-cloud-zookeeper-discovery</artifactId>
-  <version>2.2.0.BUILD-SNAPSHOT</version>
+  <version>2.2.1.BUILD-SNAPSHOT</version>
   <name>Spring Cloud Zookeeper Discovery</name>
   <description>Spring Cloud Zookeeper Discovery</description>
   <url>https://spring.io/spring-cloud/spring-cloud-zookeeper/spring-cloud-zookeeper-discovery</url>
@@ -100,13 +100,13 @@
     <dependency>
       <groupId>org.springframework.cloud</groupId>
       <artifactId>spring-cloud-zookeeper-core</artifactId>
-      <version>2.2.0.BUILD-SNAPSHOT</version>
+      <version>2.2.1.BUILD-SNAPSHOT</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>org.springframework.cloud</groupId>
       <artifactId>spring-cloud-commons</artifactId>
-      <version>2.2.0.BUILD-SNAPSHOT</version>
+      <version>2.2.1.BUILD-SNAPSHOT</version>
       <scope>compile</scope>
       <optional>true</optional>
     </dependency>
@@ -165,21 +165,21 @@
     <dependency>
       <groupId>org.springframework.cloud</groupId>
       <artifactId>spring-cloud-netflix-hystrix</artifactId>
-      <version>2.2.0.BUILD-SNAPSHOT</version>
+      <version>2.2.1.BUILD-SNAPSHOT</version>
       <scope>compile</scope>
       <optional>true</optional>
     </dependency>
     <dependency>
       <groupId>org.springframework.cloud</groupId>
       <artifactId>spring-cloud-starter-netflix-archaius</artifactId>
-      <version>2.2.0.BUILD-SNAPSHOT</version>
+      <version>2.2.1.BUILD-SNAPSHOT</version>
       <scope>compile</scope>
       <optional>true</optional>
     </dependency>
     <dependency>
       <groupId>org.springframework.cloud</groupId>
       <artifactId>spring-cloud-starter-openfeign</artifactId>
-      <version>2.2.0.BUILD-SNAPSHOT</version>
+      <version>2.2.1.BUILD-SNAPSHOT</version>
       <scope>compile</scope>
       <optional>true</optional>
     </dependency>
@@ -252,14 +252,14 @@
     <dependency>
       <groupId>org.springframework.cloud</groupId>
       <artifactId>spring-cloud-config-client</artifactId>
-      <version>2.2.0.BUILD-SNAPSHOT</version>
+      <version>2.2.1.BUILD-SNAPSHOT</version>
       <scope>compile</scope>
       <optional>true</optional>
     </dependency>
     <dependency>
       <groupId>org.springframework.cloud</groupId>
       <artifactId>spring-cloud-config-server</artifactId>
-      <version>2.2.0.BUILD-SNAPSHOT</version>
+      <version>2.2.1.BUILD-SNAPSHOT</version>
       <scope>compile</scope>
       <optional>true</optional>
     </dependency>
diff --git a/spring-cloud-zookeeper-sample/.flattened-pom.xml b/spring-cloud-zookeeper-sample/.flattened-pom.xml
index c863ac50..4c07b03e 100644
--- a/spring-cloud-zookeeper-sample/.flattened-pom.xml
+++ b/spring-cloud-zookeeper-sample/.flattened-pom.xml
@@ -5,12 +5,12 @@
   <parent>
     <groupId>org.springframework.cloud</groupId>
     <artifactId>spring-cloud-zookeeper</artifactId>
-    <version>2.2.0.BUILD-SNAPSHOT</version>
+    <version>2.2.1.BUILD-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
   <groupId>org.springframework.cloud</groupId>
   <artifactId>spring-cloud-zookeeper-sample</artifactId>
-  <version>2.2.0.BUILD-SNAPSHOT</version>
+  <version>2.2.1.BUILD-SNAPSHOT</version>
   <name>Spring Cloud Zookeeper Sample</name>
   <description>Spring Cloud Zookeeper Sample</description>
   <url>https://spring.io/spring-cloud/spring-cloud-zookeeper/spring-cloud-zookeeper-sample</url>
@@ -100,7 +100,7 @@
     <dependency>
       <groupId>org.springframework.cloud</groupId>
       <artifactId>spring-cloud-starter-zookeeper-all</artifactId>
-      <version>2.2.0.BUILD-SNAPSHOT</version>
+      <version>2.2.1.BUILD-SNAPSHOT</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
@@ -118,7 +118,7 @@
     <dependency>
       <groupId>org.springframework.cloud</groupId>
       <artifactId>spring-cloud-starter-openfeign</artifactId>
-      <version>2.2.0.BUILD-SNAPSHOT</version>
+      <version>2.2.1.BUILD-SNAPSHOT</version>
       <scope>compile</scope>
     </dependency>
   </dependencies>