diff --git a/OpenRobertaRobot/pom.xml b/OpenRobertaRobot/pom.xml
index 58358b9d75..6778801ef8 100644
--- a/OpenRobertaRobot/pom.xml
+++ b/OpenRobertaRobot/pom.xml
@@ -14,7 +14,7 @@
     <parent>
         <groupId>de.fhg.iais.openroberta</groupId>
         <artifactId>OpenRobertaParent</artifactId>
-        <version>4.0.5-SNAPSHOT</version>
+        <version>4.0.5</version>
     </parent>
     <artifactId>OpenRobertaRobot</artifactId>
     <name>OpenRobertaRobot</name>
diff --git a/OpenRobertaServer/pom.xml b/OpenRobertaServer/pom.xml
index 51df162e74..18543c2ddb 100644
--- a/OpenRobertaServer/pom.xml
+++ b/OpenRobertaServer/pom.xml
@@ -14,7 +14,7 @@
     <parent>
         <groupId>de.fhg.iais.openroberta</groupId>
         <artifactId>OpenRobertaParent</artifactId>
-        <version>4.0.5-SNAPSHOT</version>
+        <version>4.0.5</version>
     </parent>
     <artifactId>OpenRobertaServer</artifactId>
     <name>OpenRobertaServer</name>
diff --git a/RobotArdu/pom.xml b/RobotArdu/pom.xml
index 5b5da43000..e96cbdff66 100644
--- a/RobotArdu/pom.xml
+++ b/RobotArdu/pom.xml
@@ -13,7 +13,7 @@
 	<parent>
 		<groupId>de.fhg.iais.openroberta</groupId>
 		<artifactId>OpenRobertaParent</artifactId>
-		<version>4.0.5-SNAPSHOT</version>
+		<version>4.0.5</version>
 	</parent>
 	<artifactId>RobotArdu</artifactId>
 	<name>RobotArdu</name>
diff --git a/RobotEV3/pom.xml b/RobotEV3/pom.xml
index 9071cc465a..45396376f9 100644
--- a/RobotEV3/pom.xml
+++ b/RobotEV3/pom.xml
@@ -14,7 +14,7 @@
     <parent>
         <groupId>de.fhg.iais.openroberta</groupId>
         <artifactId>OpenRobertaParent</artifactId>
-        <version>4.0.5-SNAPSHOT</version>
+        <version>4.0.5</version>
     </parent>
     <artifactId>RobotEV3</artifactId>
     <name>RobotEV3</name>
diff --git a/RobotEdison/pom.xml b/RobotEdison/pom.xml
index 49c39b124d..e0f9931ced 100644
--- a/RobotEdison/pom.xml
+++ b/RobotEdison/pom.xml
@@ -14,7 +14,7 @@
     <parent>
         <artifactId>OpenRobertaParent</artifactId>
         <groupId>de.fhg.iais.openroberta</groupId>
-        <version>4.0.5-SNAPSHOT</version>
+        <version>4.0.5</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/RobotMbed/pom.xml b/RobotMbed/pom.xml
index e655168e9d..d14ab772e0 100644
--- a/RobotMbed/pom.xml
+++ b/RobotMbed/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>de.fhg.iais.openroberta</groupId>
 		<artifactId>OpenRobertaParent</artifactId>
-		<version>4.0.5-SNAPSHOT</version>
+		<version>4.0.5</version>
 	</parent>
 	<artifactId>RobotMbed</artifactId>
 	<name>RobotMbed</name>
diff --git a/RobotNAO/pom.xml b/RobotNAO/pom.xml
index 77dd4a44fe..4bcf156d66 100644
--- a/RobotNAO/pom.xml
+++ b/RobotNAO/pom.xml
@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>de.fhg.iais.openroberta</groupId>
 		<artifactId>OpenRobertaParent</artifactId>
-		<version>4.0.5-SNAPSHOT</version>
+		<version>4.0.5</version>
 	</parent>
 	<artifactId>RobotNAO</artifactId>
 	<name>RobotNAO</name>
diff --git a/RobotNXT/pom.xml b/RobotNXT/pom.xml
index 99a5041ef9..844f46821d 100644
--- a/RobotNXT/pom.xml
+++ b/RobotNXT/pom.xml
@@ -14,7 +14,7 @@
 	<parent>
 		<groupId>de.fhg.iais.openroberta</groupId>
 		<artifactId>OpenRobertaParent</artifactId>
-		<version>4.0.5-SNAPSHOT</version>
+		<version>4.0.5</version>
 	</parent>
 	<artifactId>RobotNXT</artifactId>
 	<name>RobotNXT</name>
diff --git a/RobotRaspberryPi/pom.xml b/RobotRaspberryPi/pom.xml
index 536da8c273..6590bfdea4 100644
--- a/RobotRaspberryPi/pom.xml
+++ b/RobotRaspberryPi/pom.xml
@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>de.fhg.iais.openroberta</groupId>
 		<artifactId>OpenRobertaParent</artifactId>
-		<version>4.0.5-SNAPSHOT</version>
+		<version>4.0.5</version>
 	</parent>
 	<artifactId>RobotRaspberryPi</artifactId>
 	<name>RobotRaspberryPi</name>
diff --git a/RobotVorwerk/pom.xml b/RobotVorwerk/pom.xml
index 1f6f4dd578..8121b68961 100644
--- a/RobotVorwerk/pom.xml
+++ b/RobotVorwerk/pom.xml
@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>de.fhg.iais.openroberta</groupId>
 		<artifactId>OpenRobertaParent</artifactId>
-		<version>4.0.5-SNAPSHOT</version>
+		<version>4.0.5</version>
 	</parent>
 	<artifactId>RobotVorwerk</artifactId>
 	<name>RobotVorwerk</name>
diff --git a/RobotWeDo/pom.xml b/RobotWeDo/pom.xml
index 891f9cb6cd..80c075890f 100644
--- a/RobotWeDo/pom.xml
+++ b/RobotWeDo/pom.xml
@@ -14,7 +14,7 @@
     <parent>
         <groupId>de.fhg.iais.openroberta</groupId>
         <artifactId>OpenRobertaParent</artifactId>
-        <version>4.0.5-SNAPSHOT</version>
+        <version>4.0.5</version>
     </parent>
     <artifactId>RobotWeDo</artifactId>
     <name>RobotWeDo</name>
diff --git a/TypeScriptSources/pom.xml b/TypeScriptSources/pom.xml
index 05efb41c8e..278148c2b8 100644
--- a/TypeScriptSources/pom.xml
+++ b/TypeScriptSources/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>de.fhg.iais.openroberta</groupId>
         <artifactId>OpenRobertaParent</artifactId>
-        <version>4.0.5-SNAPSHOT</version>
+        <version>4.0.5</version>
     </parent>
     <artifactId>TypeScriptSources</artifactId>
     <description>the stack machine for the simulator and WeDo; the neural network engine</description>
diff --git a/pom.xml b/pom.xml
index bc5bb2281d..19502c1eb4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,7 +13,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>de.fhg.iais.openroberta</groupId>
     <artifactId>OpenRobertaParent</artifactId>
-    <version>4.0.5-SNAPSHOT</version>
+    <version>4.0.5</version>
     <packaging>pom</packaging>
     <name>RobertaParent</name>
     <description>the parent project of the OpenRoberta application</description>