diff --git a/pom.xml b/pom.xml
index bf02ddce3..ab74a99ab 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 
 	<groupId>org.springframework.data</groupId>
 	<artifactId>spring-data-rest-parent</artifactId>
-	<version>4.0.0-M1</version>
+	<version>4.0.0-SNAPSHOT</version>
 	<packaging>pom</packaging>
 
 	<name>Spring Data REST</name>
diff --git a/spring-data-rest-core/pom.xml b/spring-data-rest-core/pom.xml
index 28dfc8676..b7d22ab3e 100644
--- a/spring-data-rest-core/pom.xml
+++ b/spring-data-rest-core/pom.xml
@@ -11,7 +11,7 @@
 	<parent>
 		<groupId>org.springframework.data</groupId>
 		<artifactId>spring-data-rest-parent</artifactId>
-		<version>4.0.0-M1</version>
+		<version>4.0.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/spring-data-rest-distribution/pom.xml b/spring-data-rest-distribution/pom.xml
index 7b996c274..efcd73e6b 100644
--- a/spring-data-rest-distribution/pom.xml
+++ b/spring-data-rest-distribution/pom.xml
@@ -13,7 +13,7 @@
 	<parent>
 		<groupId>org.springframework.data</groupId>
 		<artifactId>spring-data-rest-parent</artifactId>
-		<version>4.0.0-M1</version>
+		<version>4.0.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/spring-data-rest-hal-explorer/pom.xml b/spring-data-rest-hal-explorer/pom.xml
index b7a90d3ec..143773c2d 100644
--- a/spring-data-rest-hal-explorer/pom.xml
+++ b/spring-data-rest-hal-explorer/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springframework.data</groupId>
 		<artifactId>spring-data-rest-parent</artifactId>
-		<version>4.0.0-M1</version>
+		<version>4.0.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>spring-data-rest-hal-explorer</artifactId>
diff --git a/spring-data-rest-tests/pom.xml b/spring-data-rest-tests/pom.xml
index f8faa5aab..baef69f4d 100644
--- a/spring-data-rest-tests/pom.xml
+++ b/spring-data-rest-tests/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springframework.data</groupId>
 		<artifactId>spring-data-rest-parent</artifactId>
-		<version>4.0.0-M1</version>
+		<version>4.0.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/spring-data-rest-tests/spring-data-rest-tests-core/pom.xml b/spring-data-rest-tests/spring-data-rest-tests-core/pom.xml
index 67bb0ab7d..ae7ce0d1d 100644
--- a/spring-data-rest-tests/spring-data-rest-tests-core/pom.xml
+++ b/spring-data-rest-tests/spring-data-rest-tests-core/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springframework.data</groupId>
 		<artifactId>spring-data-rest-tests</artifactId>
-		<version>4.0.0-M1</version>
+		<version>4.0.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
@@ -21,7 +21,7 @@
 		<dependency>
 			<groupId>org.springframework.data</groupId>
 			<artifactId>spring-data-rest-webmvc</artifactId>
-			<version>4.0.0-M1</version>
+			<version>4.0.0-SNAPSHOT</version>
 		</dependency>
 
 	</dependencies>
diff --git a/spring-data-rest-tests/spring-data-rest-tests-geode/pom.xml b/spring-data-rest-tests/spring-data-rest-tests-geode/pom.xml
index e0371747b..e8d9ef8b0 100644
--- a/spring-data-rest-tests/spring-data-rest-tests-geode/pom.xml
+++ b/spring-data-rest-tests/spring-data-rest-tests-geode/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springframework.data</groupId>
 		<artifactId>spring-data-rest-tests</artifactId>
-		<version>4.0.0-M1</version>
+		<version>4.0.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
@@ -21,7 +21,7 @@
 		<dependency>
 			<groupId>org.springframework.data</groupId>
 			<artifactId>spring-data-rest-tests-core</artifactId>
-			<version>4.0.0-M1</version>
+			<version>4.0.0-SNAPSHOT</version>
 			<type>test-jar</type>
 		</dependency>
 
diff --git a/spring-data-rest-tests/spring-data-rest-tests-jpa/pom.xml b/spring-data-rest-tests/spring-data-rest-tests-jpa/pom.xml
index 217daa7a8..f82114987 100644
--- a/spring-data-rest-tests/spring-data-rest-tests-jpa/pom.xml
+++ b/spring-data-rest-tests/spring-data-rest-tests-jpa/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springframework.data</groupId>
 		<artifactId>spring-data-rest-tests</artifactId>
-		<version>4.0.0-M1</version>
+		<version>4.0.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
@@ -22,7 +22,7 @@
 		<dependency>
 			<groupId>org.springframework.data</groupId>
 			<artifactId>spring-data-rest-tests-core</artifactId>
-			<version>4.0.0-M1</version>
+			<version>4.0.0-SNAPSHOT</version>
 			<type>test-jar</type>
 		</dependency>
 
diff --git a/spring-data-rest-tests/spring-data-rest-tests-mongodb/pom.xml b/spring-data-rest-tests/spring-data-rest-tests-mongodb/pom.xml
index 0a1d5630d..93a7c2032 100644
--- a/spring-data-rest-tests/spring-data-rest-tests-mongodb/pom.xml
+++ b/spring-data-rest-tests/spring-data-rest-tests-mongodb/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springframework.data</groupId>
 		<artifactId>spring-data-rest-tests</artifactId>
-		<version>4.0.0-M1</version>
+		<version>4.0.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
@@ -21,7 +21,7 @@
 		<dependency>
 			<groupId>org.springframework.data</groupId>
 			<artifactId>spring-data-rest-tests-core</artifactId>
-			<version>4.0.0-M1</version>
+			<version>4.0.0-SNAPSHOT</version>
 			<type>test-jar</type>
 		</dependency>
 
diff --git a/spring-data-rest-tests/spring-data-rest-tests-security/pom.xml b/spring-data-rest-tests/spring-data-rest-tests-security/pom.xml
index 42d700f55..7b707d0a0 100644
--- a/spring-data-rest-tests/spring-data-rest-tests-security/pom.xml
+++ b/spring-data-rest-tests/spring-data-rest-tests-security/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springframework.data</groupId>
 		<artifactId>spring-data-rest-tests</artifactId>
-		<version>4.0.0-M1</version>
+		<version>4.0.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
@@ -22,7 +22,7 @@
 		<dependency>
 			<groupId>org.springframework.data</groupId>
 			<artifactId>spring-data-rest-tests-core</artifactId>
-			<version>4.0.0-M1</version>
+			<version>4.0.0-SNAPSHOT</version>
 			<type>test-jar</type>
 		</dependency>
 
diff --git a/spring-data-rest-tests/spring-data-rest-tests-shop/pom.xml b/spring-data-rest-tests/spring-data-rest-tests-shop/pom.xml
index c9dd71d06..fa269497f 100644
--- a/spring-data-rest-tests/spring-data-rest-tests-shop/pom.xml
+++ b/spring-data-rest-tests/spring-data-rest-tests-shop/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springframework.data</groupId>
 		<artifactId>spring-data-rest-tests</artifactId>
-		<version>4.0.0-M1</version>
+		<version>4.0.0-SNAPSHOT</version>
 	</parent>
 
 	<name>Spring Data REST Tests - Shop</name>
diff --git a/spring-data-rest-webmvc/pom.xml b/spring-data-rest-webmvc/pom.xml
index 244d9e29b..6517abe4f 100644
--- a/spring-data-rest-webmvc/pom.xml
+++ b/spring-data-rest-webmvc/pom.xml
@@ -12,7 +12,7 @@
 	<parent>
 		<groupId>org.springframework.data</groupId>
 		<artifactId>spring-data-rest-parent</artifactId>
-		<version>4.0.0-M1</version>
+		<version>4.0.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>