diff --git a/oncrpc4j-benchmark/pom.xml b/oncrpc4j-benchmark/pom.xml
index f7b6bb5..f125b1c 100644
--- a/oncrpc4j-benchmark/pom.xml
+++ b/oncrpc4j-benchmark/pom.xml
@@ -5,7 +5,7 @@
     <parent>
       <groupId>org.dcache</groupId>
       <artifactId>oncrpc4j</artifactId>
-      <version>3.3.0-SNAPSHOT</version>
+      <version>3.3.0</version>
     </parent>
 
     <name>Set of JMH benchmarks for oncrpc4j</name>
diff --git a/oncrpc4j-core/pom.xml b/oncrpc4j-core/pom.xml
index d49fa4e..fd97550 100755
--- a/oncrpc4j-core/pom.xml
+++ b/oncrpc4j-core/pom.xml
@@ -5,7 +5,7 @@
   <parent>
       <groupId>org.dcache</groupId>
       <artifactId>oncrpc4j</artifactId>
-      <version>3.3.0-SNAPSHOT</version>
+      <version>3.3.0</version>
   </parent>
 
   <artifactId>oncrpc4j-core</artifactId>
diff --git a/oncrpc4j-portmapdaemon/pom.xml b/oncrpc4j-portmapdaemon/pom.xml
index 48eba09..cc32279 100644
--- a/oncrpc4j-portmapdaemon/pom.xml
+++ b/oncrpc4j-portmapdaemon/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.dcache</groupId>
         <artifactId>oncrpc4j</artifactId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0</version>
     </parent>
 
     <artifactId>oncrpc4j-portmapdaemon</artifactId>
diff --git a/oncrpc4j-rpcgen/pom.xml b/oncrpc4j-rpcgen/pom.xml
index 8fe2743..7a325fb 100644
--- a/oncrpc4j-rpcgen/pom.xml
+++ b/oncrpc4j-rpcgen/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.dcache</groupId>
         <artifactId>oncrpc4j</artifactId>
-        <version>3.3.0-SNAPSHOT</version>
+        <version>3.3.0</version>
     </parent>
 
     <artifactId>oncrpc4j-rpcgen</artifactId>
diff --git a/oncrpc4j-spring/pom.xml b/oncrpc4j-spring/pom.xml
index c7eb8f3..50f5c8d 100644
--- a/oncrpc4j-spring/pom.xml
+++ b/oncrpc4j-spring/pom.xml
@@ -4,7 +4,7 @@
   <parent>
       <groupId>org.dcache</groupId>
       <artifactId>oncrpc4j</artifactId>
-      <version>3.3.0-SNAPSHOT</version>
+      <version>3.3.0</version>
   </parent>
 
   <artifactId>oncrpc4j-spring</artifactId>
diff --git a/pom.xml b/pom.xml
index 0051381..1405a63 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
 
   <groupId>org.dcache</groupId>
   <artifactId>oncrpc4j</artifactId>
-  <version>3.3.0-SNAPSHOT</version>
+  <version>3.3.0</version>
   <name>ONCRPC4J parent project</name>
   <packaging>pom</packaging>
 
@@ -19,7 +19,7 @@
         <url>https://github.com/dCache/oncrpc4j.git</url>
         <connection>scm:git:https://github.com/dCache/oncrpc4j.git</connection>
         <developerConnection>scm:git:ssh://git@github.com/dCache/oncrpc4j.git</developerConnection>
-        <tag>3.3</tag>
+        <tag>oncrpc4j-3.3.0</tag>
     </scm>
 
   <!--