diff --git a/pom.xml b/pom.xml
index dac19dd3a..b6e348a04 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,14 +5,14 @@
 
 	<groupId>org.springframework.data</groupId>
 	<artifactId>spring-data-commons</artifactId>
-	<version>1.9.0.RELEASE</version>
+	<version>1.9.1.BUILD-SNAPSHOT</version>
 
 	<name>Spring Data Core</name>
 
 	<parent>
 		<groupId>org.springframework.data.build</groupId>
 		<artifactId>spring-data-parent</artifactId>
-		<version>1.5.0.RELEASE</version>
+		<version>1.5.1.BUILD-SNAPSHOT</version>
 		<relativePath>../spring-data-build/parent/pom.xml</relativePath>
 	</parent>