diff --git a/collaboration-manager-interface/pom.xml b/collaboration-manager-interface/pom.xml
index bb734f0bd77ccf97370c16fff9ef5bf45f088bfe..87e003f8c79dfaec962e4ac2bd3b5fdffea31c8f 100644
--- a/collaboration-manager-interface/pom.xml
+++ b/collaboration-manager-interface/pom.xml
@@ -37,7 +37,7 @@
 
 	<groupId>de.ozgcloud.collaboration</groupId>
 	<artifactId>collaboration-manager-interface</artifactId>
-	<version>0.3.1-SNAPSHOT</version>
+	<version>0.3.1</version>
 
 	<name>OZG-Cloud Collaboration Manager gRPC Interface</name>
 	<description>Interface (gRPC) for Collaboration Manager</description>
diff --git a/collaboration-manager-server/pom.xml b/collaboration-manager-server/pom.xml
index 1c1da766f55cf2f33cbcf6d350569625e0684bbd..56871f0cb092b7de00b2c05f8bff1f201b444d7b 100644
--- a/collaboration-manager-server/pom.xml
+++ b/collaboration-manager-server/pom.xml
@@ -32,7 +32,7 @@
 	<parent>
 		<groupId>de.ozgcloud.collaboration</groupId>
 		<artifactId>collaboration-manager</artifactId>
-		<version>0.3.1-SNAPSHOT</version>
+		<version>0.3.1</version>
 		<relativePath>../</relativePath>
 	</parent>
 
diff --git a/pom.xml b/pom.xml
index d095a79c2b5f374ea0bd0b3299305ec5accc7908..e3ba4eb5ba1f179885c8ed40e1e8292f01812a57 100644
--- a/pom.xml
+++ b/pom.xml
@@ -37,7 +37,7 @@
 
 	<groupId>de.ozgcloud.collaboration</groupId>
 	<artifactId>collaboration-manager</artifactId>
-	<version>0.3.1-SNAPSHOT</version>
+	<version>0.3.1</version>
 
 	<name>OZG-Cloud Collaboration Manager</name>
 	<packaging>pom</packaging>