diff --git a/bom/pom.xml b/bom/pom.xml
index e2b721db..35c00587 100644
--- a/bom/pom.xml
+++ b/bom/pom.xml
@@ -4,13 +4,13 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.springframework.data</groupId>
 	<artifactId>spring-data-releasetrain</artifactId>
-	<version>Ingalls-BUILD-SNAPSHOT</version>
+	<version>Ingalls-M1</version>
 	<packaging>pom</packaging>
 
 	<parent>
 		<groupId>org.springframework.data.build</groupId>
 		<artifactId>spring-data-build</artifactId>
-		<version>1.9.0.BUILD-SNAPSHOT</version>
+		<version>1.9.0.M1</version>
 	</parent>
 
 	<name>Spring Data Release Train - BOM</name>
diff --git a/parent/pom.xml b/parent/pom.xml
index 44aa1f87..23fc303d 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -26,7 +26,7 @@
 	<parent>
 		<groupId>org.springframework.data.build</groupId>
 		<artifactId>spring-data-build</artifactId>
-		<version>1.9.0.BUILD-SNAPSHOT</version>
+		<version>1.9.0.M1</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/pom.xml b/pom.xml
index 8c2c6287..c9655cd1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.springframework.data.build</groupId>
 	<artifactId>spring-data-build</artifactId>
-	<version>1.9.0.BUILD-SNAPSHOT</version>
+	<version>1.9.0.M1</version>
 	<packaging>pom</packaging>
 
 	<name>Spring Data Build</name>
diff --git a/resources/pom.xml b/resources/pom.xml
index 3507c2ad..05a917a2 100644
--- a/resources/pom.xml
+++ b/resources/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.springframework.data.build</groupId>
 		<artifactId>spring-data-build</artifactId>
-		<version>1.9.0.BUILD-SNAPSHOT</version>
+		<version>1.9.0.M1</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>