diff --git a/backend/pom.xml b/backend/pom.xml
index c64a821b43..70e508028f 100644
--- a/backend/pom.xml
+++ b/backend/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <groupId>org.eclipse.sw360</groupId>
         <artifactId>sw360</artifactId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <artifactId>backend</artifactId>
diff --git a/backend/src-common/pom.xml b/backend/src-common/pom.xml
index 81ed20b0dd..fb1612c866 100644
--- a/backend/src-common/pom.xml
+++ b/backend/src-common/pom.xml
@@ -15,7 +15,7 @@
     <parent>
         <artifactId>backend</artifactId>
         <groupId>org.eclipse.sw360</groupId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/backend/src/pom.xml b/backend/src/pom.xml
index 13ba493800..4439acf5dc 100644
--- a/backend/src/pom.xml
+++ b/backend/src/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.eclipse.sw360</groupId>
         <artifactId>backend</artifactId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <artifactId>backend-src</artifactId>
diff --git a/backend/src/src-attachments/pom.xml b/backend/src/src-attachments/pom.xml
index 10e97684ca..88df4584e8 100644
--- a/backend/src/src-attachments/pom.xml
+++ b/backend/src/src-attachments/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.eclipse.sw360</groupId>
         <artifactId>backend-src</artifactId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <artifactId>src-attachments</artifactId>
diff --git a/backend/src/src-components/pom.xml b/backend/src/src-components/pom.xml
index 4cc5e042b9..061a54490f 100644
--- a/backend/src/src-components/pom.xml
+++ b/backend/src/src-components/pom.xml
@@ -17,14 +17,14 @@
         <dependency>
             <groupId>org.eclipse.sw360</groupId>
             <artifactId>src-attachments</artifactId>
-            <version>3.3.0-SNAPSHOT</version>
+            <version>3.3.0-M1</version>
         </dependency>
     </dependencies>
 
     <parent>
         <groupId>org.eclipse.sw360</groupId>
         <artifactId>backend-src</artifactId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <artifactId>src-components</artifactId>
diff --git a/backend/src/src-cvesearch/pom.xml b/backend/src/src-cvesearch/pom.xml
index 47ee624d3b..7ab6992150 100644
--- a/backend/src/src-cvesearch/pom.xml
+++ b/backend/src/src-cvesearch/pom.xml
@@ -18,7 +18,7 @@
         <dependency>
             <groupId>org.eclipse.sw360</groupId>
             <artifactId>datahandler</artifactId>
-            <version>3.3.0-SNAPSHOT</version>
+            <version>3.3.0-M1</version>
         </dependency>
         <dependency>
             <groupId>com.google.code.gson</groupId>
@@ -28,14 +28,14 @@
         <dependency>
             <groupId>org.eclipse.sw360</groupId>
             <artifactId>src-vulnerabilities</artifactId>
-            <version>3.3.0-SNAPSHOT</version>
+            <version>3.3.0-M1</version>
         </dependency>
     </dependencies>
 
     <parent>
         <groupId>org.eclipse.sw360</groupId>
         <artifactId>backend-src</artifactId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <developers>
diff --git a/backend/src/src-fossology/pom.xml b/backend/src/src-fossology/pom.xml
index 5e047af44b..86d690fe96 100644
--- a/backend/src/src-fossology/pom.xml
+++ b/backend/src/src-fossology/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <groupId>org.eclipse.sw360</groupId>
         <artifactId>backend-src</artifactId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <artifactId>src-fossology</artifactId>
diff --git a/backend/src/src-licenseinfo/pom.xml b/backend/src/src-licenseinfo/pom.xml
index 6639bfa7b2..082f29cd6a 100644
--- a/backend/src/src-licenseinfo/pom.xml
+++ b/backend/src/src-licenseinfo/pom.xml
@@ -27,7 +27,7 @@
         <dependency>
             <groupId>org.eclipse.sw360</groupId>
             <artifactId>src-attachments</artifactId>
-            <version>3.3.0-SNAPSHOT</version>
+            <version>3.3.0-M1</version>
         </dependency>
         <dependency>
             <groupId>org.spdx</groupId>
@@ -63,7 +63,7 @@
     <parent>
         <groupId>org.eclipse.sw360</groupId>
         <artifactId>backend-src</artifactId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <artifactId>src-licenseinfo</artifactId>
diff --git a/backend/src/src-licenses/pom.xml b/backend/src/src-licenses/pom.xml
index 55bf52b032..47b6e5566b 100644
--- a/backend/src/src-licenses/pom.xml
+++ b/backend/src/src-licenses/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.eclipse.sw360</groupId>
         <artifactId>backend-src</artifactId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <artifactId>src-licenses</artifactId>
diff --git a/backend/src/src-moderation/pom.xml b/backend/src/src-moderation/pom.xml
index 21c21b4bcc..b8d7effd35 100644
--- a/backend/src/src-moderation/pom.xml
+++ b/backend/src/src-moderation/pom.xml
@@ -15,7 +15,7 @@
     <parent>
         <artifactId>backend-src</artifactId>
         <groupId>org.eclipse.sw360</groupId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
@@ -35,7 +35,7 @@
         <dependency>
             <groupId>org.eclipse.sw360</groupId>
             <artifactId>src-licenses</artifactId>
-            <version>3.3.0-SNAPSHOT</version>
+            <version>3.3.0-M1</version>
         </dependency>
     </dependencies>
 </project>
diff --git a/backend/src/src-projects/pom.xml b/backend/src/src-projects/pom.xml
index 0ebd1569b5..e9c3073a2e 100644
--- a/backend/src/src-projects/pom.xml
+++ b/backend/src/src-projects/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>backend-src</artifactId>
         <groupId>org.eclipse.sw360</groupId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
@@ -36,7 +36,7 @@
         <dependency>
             <groupId>org.eclipse.sw360</groupId>
             <artifactId>src-attachments</artifactId>
-            <version>3.3.0-SNAPSHOT</version>
+            <version>3.3.0-M1</version>
         </dependency>
     </dependencies>
 
diff --git a/backend/src/src-schedule/pom.xml b/backend/src/src-schedule/pom.xml
index d635eb7a5b..1f58f5ef5c 100644
--- a/backend/src/src-schedule/pom.xml
+++ b/backend/src/src-schedule/pom.xml
@@ -18,14 +18,14 @@
         <dependency>
             <groupId>org.eclipse.sw360</groupId>
             <artifactId>datahandler</artifactId>
-            <version>3.3.0-SNAPSHOT</version>
+            <version>3.3.0-M1</version>
         </dependency>
     </dependencies>
 
     <parent>
         <groupId>org.eclipse.sw360</groupId>
         <artifactId>backend-src</artifactId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <developers>
diff --git a/backend/src/src-search/pom.xml b/backend/src/src-search/pom.xml
index ae6fc419ed..79dba65447 100644
--- a/backend/src/src-search/pom.xml
+++ b/backend/src/src-search/pom.xml
@@ -15,7 +15,7 @@
     <parent>
         <groupId>org.eclipse.sw360</groupId>
         <artifactId>backend-src</artifactId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <artifactId>src-search</artifactId>
diff --git a/backend/src/src-users/pom.xml b/backend/src/src-users/pom.xml
index b6a04defbf..b76a036117 100644
--- a/backend/src/src-users/pom.xml
+++ b/backend/src/src-users/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <artifactId>backend-src</artifactId>
         <groupId>org.eclipse.sw360</groupId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <artifactId>src-users</artifactId>
diff --git a/backend/src/src-vendors/pom.xml b/backend/src/src-vendors/pom.xml
index aa03f46eeb..934cdec51d 100644
--- a/backend/src/src-vendors/pom.xml
+++ b/backend/src/src-vendors/pom.xml
@@ -15,7 +15,7 @@
     <parent>
         <artifactId>backend-src</artifactId>
         <groupId>org.eclipse.sw360</groupId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/backend/src/src-vulnerabilities/pom.xml b/backend/src/src-vulnerabilities/pom.xml
index 658e44d164..692791d32a 100644
--- a/backend/src/src-vulnerabilities/pom.xml
+++ b/backend/src/src-vulnerabilities/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <groupId>org.eclipse.sw360</groupId>
         <artifactId>backend-src</artifactId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <artifactId>src-vulnerabilities</artifactId>
diff --git a/backend/src/src-wsimport/pom.xml b/backend/src/src-wsimport/pom.xml
index 2ccf539e10..9d07319969 100644
--- a/backend/src/src-wsimport/pom.xml
+++ b/backend/src/src-wsimport/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <groupId>org.eclipse.sw360</groupId>
         <artifactId>backend-src</artifactId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/backend/svc-common/pom.xml b/backend/svc-common/pom.xml
index 409cdd471a..2e332a7fc2 100644
--- a/backend/svc-common/pom.xml
+++ b/backend/svc-common/pom.xml
@@ -15,7 +15,7 @@
     <parent>
         <artifactId>backend</artifactId>
         <groupId>org.eclipse.sw360</groupId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/backend/svc/pom.xml b/backend/svc/pom.xml
index 76c3e8f45c..bad3968a51 100644
--- a/backend/svc/pom.xml
+++ b/backend/svc/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.eclipse.sw360</groupId>
         <artifactId>backend</artifactId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <artifactId>backend-svc</artifactId>
diff --git a/backend/svc/svc-attachments/pom.xml b/backend/svc/svc-attachments/pom.xml
index 2ebd9622f0..c31dfed57a 100644
--- a/backend/svc/svc-attachments/pom.xml
+++ b/backend/svc/svc-attachments/pom.xml
@@ -14,7 +14,7 @@
     <parent>
         <groupId>org.eclipse.sw360</groupId>
         <artifactId>backend-svc</artifactId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <artifactId>svc-attachments</artifactId>
diff --git a/backend/svc/svc-components/pom.xml b/backend/svc/svc-components/pom.xml
index 64ba037cd6..be376874fb 100644
--- a/backend/svc/svc-components/pom.xml
+++ b/backend/svc/svc-components/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <groupId>org.eclipse.sw360</groupId>
         <artifactId>backend-svc</artifactId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <artifactId>svc-components</artifactId>
diff --git a/backend/svc/svc-cvesearch/pom.xml b/backend/svc/svc-cvesearch/pom.xml
index 6d64cc8e94..5721fbfd7c 100644
--- a/backend/svc/svc-cvesearch/pom.xml
+++ b/backend/svc/svc-cvesearch/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <artifactId>backend-svc</artifactId>
         <groupId>org.eclipse.sw360</groupId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/backend/svc/svc-fossology/pom.xml b/backend/svc/svc-fossology/pom.xml
index 9961f1020d..d38ddd10a9 100644
--- a/backend/svc/svc-fossology/pom.xml
+++ b/backend/svc/svc-fossology/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <groupId>org.eclipse.sw360</groupId>
         <artifactId>backend-svc</artifactId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <artifactId>svc-fossology</artifactId>
diff --git a/backend/svc/svc-licenseinfo/pom.xml b/backend/svc/svc-licenseinfo/pom.xml
index bc7aeceabe..cd8810bd4c 100644
--- a/backend/svc/svc-licenseinfo/pom.xml
+++ b/backend/svc/svc-licenseinfo/pom.xml
@@ -14,7 +14,7 @@
     <parent>
         <groupId>org.eclipse.sw360</groupId>
         <artifactId>backend-svc</artifactId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <artifactId>svc-licenseinfo</artifactId>
diff --git a/backend/svc/svc-licenses/pom.xml b/backend/svc/svc-licenses/pom.xml
index 3951a3e46a..8464422895 100644
--- a/backend/svc/svc-licenses/pom.xml
+++ b/backend/svc/svc-licenses/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <groupId>org.eclipse.sw360</groupId>
         <artifactId>backend-svc</artifactId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <artifactId>svc-licenses</artifactId>
diff --git a/backend/svc/svc-moderation/pom.xml b/backend/svc/svc-moderation/pom.xml
index 8e6b14dd6a..3714f658ef 100644
--- a/backend/svc/svc-moderation/pom.xml
+++ b/backend/svc/svc-moderation/pom.xml
@@ -15,7 +15,7 @@
     <parent>
         <artifactId>backend-svc</artifactId>
         <groupId>org.eclipse.sw360</groupId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/backend/svc/svc-projects/pom.xml b/backend/svc/svc-projects/pom.xml
index de9d4499a3..fe6874e318 100644
--- a/backend/svc/svc-projects/pom.xml
+++ b/backend/svc/svc-projects/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>backend-svc</artifactId>
         <groupId>org.eclipse.sw360</groupId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/backend/svc/svc-schedule/pom.xml b/backend/svc/svc-schedule/pom.xml
index 3cb54c3ad0..69b08f9122 100644
--- a/backend/svc/svc-schedule/pom.xml
+++ b/backend/svc/svc-schedule/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <artifactId>backend-svc</artifactId>
         <groupId>org.eclipse.sw360</groupId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/backend/svc/svc-search/pom.xml b/backend/svc/svc-search/pom.xml
index 6448001476..41cb2faf40 100644
--- a/backend/svc/svc-search/pom.xml
+++ b/backend/svc/svc-search/pom.xml
@@ -15,7 +15,7 @@
     <parent>
         <groupId>org.eclipse.sw360</groupId>
         <artifactId>backend-svc</artifactId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <artifactId>svc-search</artifactId>
diff --git a/backend/svc/svc-users/pom.xml b/backend/svc/svc-users/pom.xml
index 8f62925aba..96b6da7a08 100644
--- a/backend/svc/svc-users/pom.xml
+++ b/backend/svc/svc-users/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <artifactId>backend-svc</artifactId>
         <groupId>org.eclipse.sw360</groupId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <artifactId>svc-users</artifactId>
diff --git a/backend/svc/svc-vendors/pom.xml b/backend/svc/svc-vendors/pom.xml
index 50a14fcf90..25a85aaeb5 100644
--- a/backend/svc/svc-vendors/pom.xml
+++ b/backend/svc/svc-vendors/pom.xml
@@ -15,7 +15,7 @@
     <parent>
         <artifactId>backend-svc</artifactId>
         <groupId>org.eclipse.sw360</groupId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/backend/svc/svc-vulnerabilities/pom.xml b/backend/svc/svc-vulnerabilities/pom.xml
index 6c9a9f04e0..a65d8729e5 100644
--- a/backend/svc/svc-vulnerabilities/pom.xml
+++ b/backend/svc/svc-vulnerabilities/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <groupId>org.eclipse.sw360</groupId>
         <artifactId>backend-svc</artifactId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <artifactId>svc-vulnerabilities</artifactId>
diff --git a/backend/svc/svc-wsimport/pom.xml b/backend/svc/svc-wsimport/pom.xml
index 07ccdb1273..ca968666f0 100644
--- a/backend/svc/svc-wsimport/pom.xml
+++ b/backend/svc/svc-wsimport/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <groupId>org.eclipse.sw360</groupId>
         <artifactId>backend-svc</artifactId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <artifactId>svc-wsimport</artifactId>
diff --git a/backend/utils/pom.xml b/backend/utils/pom.xml
index 2714afe4bd..7525a7e6b9 100644
--- a/backend/utils/pom.xml
+++ b/backend/utils/pom.xml
@@ -14,7 +14,7 @@
     <parent>
         <groupId>org.eclipse.sw360</groupId>
         <artifactId>backend</artifactId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <artifactId>backend-utils</artifactId>
diff --git a/build-configuration/pom.xml b/build-configuration/pom.xml
index eb028a08c2..d9a98854a8 100644
--- a/build-configuration/pom.xml
+++ b/build-configuration/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <groupId>org.eclipse.sw360</groupId>
         <artifactId>sw360</artifactId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <artifactId>build-configuration</artifactId>
diff --git a/frontend/layouttpl/pom.xml b/frontend/layouttpl/pom.xml
index 9ebdffc5fb..4c440c69d1 100644
--- a/frontend/layouttpl/pom.xml
+++ b/frontend/layouttpl/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <groupId>org.eclipse.sw360</groupId>
         <artifactId>frontend</artifactId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <artifactId>layouttpl</artifactId>
diff --git a/frontend/pom.xml b/frontend/pom.xml
index 604204e1e2..4bf52ab653 100644
--- a/frontend/pom.xml
+++ b/frontend/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <groupId>org.eclipse.sw360</groupId>
         <artifactId>sw360</artifactId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <artifactId>frontend</artifactId>
diff --git a/frontend/sw360-portlet/pom.xml b/frontend/sw360-portlet/pom.xml
index fbfe115180..4ec6b00c04 100644
--- a/frontend/sw360-portlet/pom.xml
+++ b/frontend/sw360-portlet/pom.xml
@@ -18,7 +18,7 @@
     <parent>
         <artifactId>frontend</artifactId>
         <groupId>org.eclipse.sw360</groupId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <properties>
diff --git a/frontend/sw360-theme/pom.xml b/frontend/sw360-theme/pom.xml
index a12cbb34a0..319e626c95 100644
--- a/frontend/sw360-theme/pom.xml
+++ b/frontend/sw360-theme/pom.xml
@@ -13,14 +13,14 @@
 	<parent>
 		<groupId>org.eclipse.sw360</groupId>
 		<artifactId>frontend</artifactId>
-		<version>3.3.0-SNAPSHOT</version>
+		<version>3.3.0-M1</version>
 	</parent>
 
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>sw360-theme</artifactId>
 	<packaging>war</packaging>
 	<name>sw360-theme Theme</name>
-	<version>3.3.0-SNAPSHOT</version>
+	<version>3.3.0-M1</version>
 	<build>
 		<plugins>
 			<plugin>
diff --git a/libraries/commonIO/pom.xml b/libraries/commonIO/pom.xml
index 618a532b8a..41c31be4b1 100644
--- a/libraries/commonIO/pom.xml
+++ b/libraries/commonIO/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <artifactId>libraries</artifactId>
         <groupId>org.eclipse.sw360</groupId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/libraries/exporters/pom.xml b/libraries/exporters/pom.xml
index 37ba310449..489cbd4a99 100644
--- a/libraries/exporters/pom.xml
+++ b/libraries/exporters/pom.xml
@@ -18,7 +18,7 @@
     <parent>
         <artifactId>libraries</artifactId>
         <groupId>org.eclipse.sw360</groupId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <artifactId>exporters</artifactId>
diff --git a/libraries/importers/component-importer/pom.xml b/libraries/importers/component-importer/pom.xml
index 69de0aeac2..9ae630d55d 100644
--- a/libraries/importers/component-importer/pom.xml
+++ b/libraries/importers/component-importer/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>importers</artifactId>
         <groupId>org.eclipse.sw360</groupId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/libraries/importers/license-importer/pom.xml b/libraries/importers/license-importer/pom.xml
index 1736e30e75..583d374a5b 100644
--- a/libraries/importers/license-importer/pom.xml
+++ b/libraries/importers/license-importer/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>importers</artifactId>
         <groupId>org.eclipse.sw360</groupId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/libraries/importers/pom.xml b/libraries/importers/pom.xml
index 8e4abe2f63..968fbf7273 100644
--- a/libraries/importers/pom.xml
+++ b/libraries/importers/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <artifactId>libraries</artifactId>
         <groupId>org.eclipse.sw360</groupId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/libraries/lib-datahandler/pom.xml b/libraries/lib-datahandler/pom.xml
index 20850af085..c32079ef10 100644
--- a/libraries/lib-datahandler/pom.xml
+++ b/libraries/lib-datahandler/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <artifactId>libraries</artifactId>
         <groupId>org.eclipse.sw360</groupId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <artifactId>datahandler</artifactId>
diff --git a/libraries/pom.xml b/libraries/pom.xml
index 9033ffe955..b1e0e98347 100644
--- a/libraries/pom.xml
+++ b/libraries/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <artifactId>sw360</artifactId>
         <groupId>org.eclipse.sw360</groupId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/pom.xml b/pom.xml
index 70b6456f75..64aadb1ee0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -74,7 +74,7 @@
     <groupId>org.eclipse.sw360</groupId>
     <artifactId>sw360</artifactId>
     <packaging>pom</packaging>
-    <version>3.3.0-SNAPSHOT</version>
+    <version>3.3.0-M1</version>
 
     <modules>
         <module>build-configuration</module>
diff --git a/rest/authorization-server/pom.xml b/rest/authorization-server/pom.xml
index 8d12abe519..fc49c5d912 100644
--- a/rest/authorization-server/pom.xml
+++ b/rest/authorization-server/pom.xml
@@ -18,7 +18,7 @@
     <parent>
         <artifactId>rest</artifactId>
         <groupId>org.eclipse.sw360</groupId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <artifactId>authorization-server</artifactId>
diff --git a/rest/pom.xml b/rest/pom.xml
index 975b944964..858a14305f 100644
--- a/rest/pom.xml
+++ b/rest/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <groupId>org.eclipse.sw360</groupId>
         <artifactId>sw360</artifactId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <artifactId>rest</artifactId>
diff --git a/rest/resource-server/pom.xml b/rest/resource-server/pom.xml
index 4d24477e80..f9aebd7296 100644
--- a/rest/resource-server/pom.xml
+++ b/rest/resource-server/pom.xml
@@ -18,7 +18,7 @@
     <parent>
         <artifactId>rest</artifactId>
         <groupId>org.eclipse.sw360</groupId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0-M1</version>
     </parent>
 
     <artifactId>resource-server</artifactId>