diff --git a/jadler-all/pom.xml b/jadler-all/pom.xml
index 13787a7..2176d63 100644
--- a/jadler-all/pom.xml
+++ b/jadler-all/pom.xml
@@ -4,8 +4,7 @@ Copyright (c) 2012 - 2016 Jadler contributors
 This program is made available under the terms of the MIT License.
 -->
 
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>jadler-all</artifactId>
@@ -18,7 +17,7 @@ This program is made available under the terms of the MIT License.
     <parent>
         <groupId>net.jadler</groupId>
         <artifactId>jadler-pom</artifactId>
-        <version>1.3.1-SNAPSHOT</version>
+        <version>1.3.1</version>
     </parent>
 
     <dependencies>
diff --git a/jadler-core/pom.xml b/jadler-core/pom.xml
index 2b77137..e711105 100644
--- a/jadler-core/pom.xml
+++ b/jadler-core/pom.xml
@@ -4,8 +4,7 @@ Copyright (c) 2012 - 2016 Jadler contributors
 This program is made available under the terms of the MIT License.
 -->
 
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>jadler-core</artifactId>
@@ -16,7 +15,7 @@ This program is made available under the terms of the MIT License.
     <parent>
         <groupId>net.jadler</groupId>
         <artifactId>jadler-pom</artifactId>
-        <version>1.3.1-SNAPSHOT</version>
+        <version>1.3.1</version>
     </parent>
 
     <dependencies>
diff --git a/jadler-jdk/pom.xml b/jadler-jdk/pom.xml
index 86acb89..7c236de 100644
--- a/jadler-jdk/pom.xml
+++ b/jadler-jdk/pom.xml
@@ -3,8 +3,7 @@
 Copyright (c) 2012 - 2016 Jadler contributors
 This program is made available under the terms of the MIT License.
 -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>jadler-jdk</artifactId>
@@ -17,7 +16,7 @@ This program is made available under the terms of the MIT License.
     <parent>
         <groupId>net.jadler</groupId>
         <artifactId>jadler-pom</artifactId>
-        <version>1.3.1-SNAPSHOT</version>
+        <version>1.3.1</version>
     </parent>
 
     <dependencies>
diff --git a/jadler-jetty/pom.xml b/jadler-jetty/pom.xml
index 3cbcb34..013e762 100644
--- a/jadler-jetty/pom.xml
+++ b/jadler-jetty/pom.xml
@@ -4,8 +4,7 @@ Copyright (c) 2012 - 2016 Jadler contributors
 This program is made available under the terms of the MIT License.
 -->
 
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>jadler-jetty</artifactId>
@@ -16,7 +15,7 @@ This program is made available under the terms of the MIT License.
     <parent>
         <groupId>net.jadler</groupId>
         <artifactId>jadler-pom</artifactId>
-        <version>1.3.1-SNAPSHOT</version>
+        <version>1.3.1</version>
     </parent>
 
 
diff --git a/jadler-junit/pom.xml b/jadler-junit/pom.xml
index 8296f51..e1d3192 100644
--- a/jadler-junit/pom.xml
+++ b/jadler-junit/pom.xml
@@ -4,8 +4,7 @@ Copyright (c) 2012 - 2016 Jadler contributors
 This program is made available under the terms of the MIT License.
 -->
 
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>jadler-junit</artifactId>
@@ -16,7 +15,7 @@ This program is made available under the terms of the MIT License.
     <parent>
         <artifactId>jadler-pom</artifactId>
         <groupId>net.jadler</groupId>
-        <version>1.3.1-SNAPSHOT</version>
+        <version>1.3.1</version>
     </parent>
 
     <dependencies>
diff --git a/pom.xml b/pom.xml
index 78f68c0..3aca306 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,13 +4,12 @@ Copyright (c) 2012 - 2016 Jadler contributors
 This program is made available under the terms of the MIT License.
 -->
 
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>net.jadler</groupId>
     <artifactId>jadler-pom</artifactId>
-    <version>1.3.1-SNAPSHOT</version>
+    <version>1.3.1</version>
     <name>${project.artifactId}</name>
     <description>jadler - http services stubbing and mocking library</description>
     <url>https://github.com/jadler-mocking/jadler</url>