diff --git a/OpenRobertaRobot/pom.xml b/OpenRobertaRobot/pom.xml
index 8cf6e83e51..f287d777c1 100644
--- a/OpenRobertaRobot/pom.xml
+++ b/OpenRobertaRobot/pom.xml
@@ -14,7 +14,7 @@
     <parent>
         <groupId>de.fhg.iais.openroberta</groupId>
         <artifactId>OpenRobertaParent</artifactId>
-        <version>5.2.18-SNAPSHOT</version>
+        <version>5.2.18</version>
     </parent>
     <artifactId>OpenRobertaRobot</artifactId>
     <name>OpenRobertaRobot</name>
diff --git a/OpenRobertaServer/pom.xml b/OpenRobertaServer/pom.xml
index 3b77f3919f..17d00c75a9 100644
--- a/OpenRobertaServer/pom.xml
+++ b/OpenRobertaServer/pom.xml
@@ -14,7 +14,7 @@
     <parent>
         <groupId>de.fhg.iais.openroberta</groupId>
         <artifactId>OpenRobertaParent</artifactId>
-        <version>5.2.18-SNAPSHOT</version>
+        <version>5.2.18</version>
     </parent>
     <artifactId>OpenRobertaServer</artifactId>
     <name>OpenRobertaServer</name>
diff --git a/RobotArdu/pom.xml b/RobotArdu/pom.xml
index c496b994a5..d267cb7c64 100644
--- a/RobotArdu/pom.xml
+++ b/RobotArdu/pom.xml
@@ -13,7 +13,7 @@
     <parent>
         <groupId>de.fhg.iais.openroberta</groupId>
         <artifactId>OpenRobertaParent</artifactId>
-        <version>5.2.18-SNAPSHOT</version>
+        <version>5.2.18</version>
     </parent>
     <artifactId>RobotArdu</artifactId>
     <name>RobotArdu</name>
diff --git a/RobotCyberpi/pom.xml b/RobotCyberpi/pom.xml
index 0d22d2812b..3216e3ce48 100644
--- a/RobotCyberpi/pom.xml
+++ b/RobotCyberpi/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>de.fhg.iais.openroberta</groupId>
 		<artifactId>OpenRobertaParent</artifactId>
-		<version>5.2.18-SNAPSHOT</version>
+		<version>5.2.18</version>
 	</parent>
 
     <artifactId>RobotCyberpi</artifactId>
diff --git a/RobotEV3/pom.xml b/RobotEV3/pom.xml
index fe4d6a7666..66ac4bce5a 100644
--- a/RobotEV3/pom.xml
+++ b/RobotEV3/pom.xml
@@ -14,7 +14,7 @@
     <parent>
         <groupId>de.fhg.iais.openroberta</groupId>
         <artifactId>OpenRobertaParent</artifactId>
-        <version>5.2.18-SNAPSHOT</version>
+        <version>5.2.18</version>
     </parent>
     <artifactId>RobotEV3</artifactId>
     <name>RobotEV3</name>
diff --git a/RobotEdison/pom.xml b/RobotEdison/pom.xml
index f0218a4653..2ae7b43758 100644
--- a/RobotEdison/pom.xml
+++ b/RobotEdison/pom.xml
@@ -14,7 +14,7 @@
     <parent>
         <artifactId>OpenRobertaParent</artifactId>
         <groupId>de.fhg.iais.openroberta</groupId>
-        <version>5.2.18-SNAPSHOT</version>
+        <version>5.2.18</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/RobotFischertechnik/pom.xml b/RobotFischertechnik/pom.xml
index f8282dacc7..b6fa93df5c 100644
--- a/RobotFischertechnik/pom.xml
+++ b/RobotFischertechnik/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>de.fhg.iais.openroberta</groupId>
         <artifactId>OpenRobertaParent</artifactId>
-        <version>5.2.18-SNAPSHOT</version>
+        <version>5.2.18</version>
     </parent>
 
     <artifactId>RobotFischertechnik</artifactId>
diff --git a/RobotMbed/pom.xml b/RobotMbed/pom.xml
index e5e79923f5..8069ab4087 100644
--- a/RobotMbed/pom.xml
+++ b/RobotMbed/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>de.fhg.iais.openroberta</groupId>
 		<artifactId>OpenRobertaParent</artifactId>
-		<version>5.2.18-SNAPSHOT</version>
+		<version>5.2.18</version>
 	</parent>
 	<artifactId>RobotMbed</artifactId>
 	<name>RobotMbed</name>
diff --git a/RobotNAO/pom.xml b/RobotNAO/pom.xml
index aefe4de0a3..d94967a7a3 100644
--- a/RobotNAO/pom.xml
+++ b/RobotNAO/pom.xml
@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>de.fhg.iais.openroberta</groupId>
 		<artifactId>OpenRobertaParent</artifactId>
-		<version>5.2.18-SNAPSHOT</version>
+		<version>5.2.18</version>
 	</parent>
 	<artifactId>RobotNAO</artifactId>
 	<name>RobotNAO</name>
diff --git a/RobotNXT/pom.xml b/RobotNXT/pom.xml
index aa79fc7dd3..899a0eaffb 100644
--- a/RobotNXT/pom.xml
+++ b/RobotNXT/pom.xml
@@ -14,7 +14,7 @@
 	<parent>
 		<groupId>de.fhg.iais.openroberta</groupId>
 		<artifactId>OpenRobertaParent</artifactId>
-		<version>5.2.18-SNAPSHOT</version>
+		<version>5.2.18</version>
 	</parent>
 	<artifactId>RobotNXT</artifactId>
 	<name>RobotNXT</name>
diff --git a/RobotRobotino/pom.xml b/RobotRobotino/pom.xml
index 92579b24fe..71bb7903f6 100644
--- a/RobotRobotino/pom.xml
+++ b/RobotRobotino/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>OpenRobertaParent</artifactId>
         <groupId>de.fhg.iais.openroberta</groupId>
-        <version>5.2.18-SNAPSHOT</version>
+        <version>5.2.18</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/RobotSpike/pom.xml b/RobotSpike/pom.xml
index c8dda35d4a..4a3a67584e 100644
--- a/RobotSpike/pom.xml
+++ b/RobotSpike/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>de.fhg.iais.openroberta</groupId>
         <artifactId>OpenRobertaParent</artifactId>
-        <version>5.2.18-SNAPSHOT</version>
+        <version>5.2.18</version>
     </parent>
 
     <artifactId>RobotSpike</artifactId>
diff --git a/RobotThymio/pom.xml b/RobotThymio/pom.xml
index c62620137c..c83a46a803 100644
--- a/RobotThymio/pom.xml
+++ b/RobotThymio/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>de.fhg.iais.openroberta</groupId>
         <artifactId>OpenRobertaParent</artifactId>
-        <version>5.2.18-SNAPSHOT</version>
+        <version>5.2.18</version>
     </parent>
 
     <artifactId>RobotThymio</artifactId>
diff --git a/RobotWeDo/pom.xml b/RobotWeDo/pom.xml
index e143b9c725..1195e02b4a 100644
--- a/RobotWeDo/pom.xml
+++ b/RobotWeDo/pom.xml
@@ -14,7 +14,7 @@
     <parent>
         <groupId>de.fhg.iais.openroberta</groupId>
         <artifactId>OpenRobertaParent</artifactId>
-        <version>5.2.18-SNAPSHOT</version>
+        <version>5.2.18</version>
     </parent>
     <artifactId>RobotWeDo</artifactId>
     <name>RobotWeDo</name>
diff --git a/pom.xml b/pom.xml
index 747f3a3dc5..713b8f005c 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>5.2.18-SNAPSHOT</version>
+    <version>5.2.18</version>
     <packaging>pom</packaging>
     <name>RobertaParent</name>
     <description>the parent project of the OpenRoberta application</description>