diff --git a/jsprit-analysis/pom.xml b/jsprit-analysis/pom.xml
index dc12d885..a5707f18 100644
--- a/jsprit-analysis/pom.xml
+++ b/jsprit-analysis/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>com.graphhopper</groupId>
         <artifactId>jsprit</artifactId>
-        <version>1.6.3-SNAPSHOT</version>
+        <version>1.7-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>jsprit-analysis</artifactId>
diff --git a/jsprit-core/pom.xml b/jsprit-core/pom.xml
index 5e2d2512..f3d79fc0 100644
--- a/jsprit-core/pom.xml
+++ b/jsprit-core/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>com.graphhopper</groupId>
         <artifactId>jsprit</artifactId>
-        <version>1.6.3-SNAPSHOT</version>
+        <version>1.7-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>jsprit-core</artifactId>
diff --git a/jsprit-examples/pom.xml b/jsprit-examples/pom.xml
index 0600d0d3..3680ba94 100644
--- a/jsprit-examples/pom.xml
+++ b/jsprit-examples/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>com.graphhopper</groupId>
         <artifactId>jsprit</artifactId>
-        <version>1.6.3-SNAPSHOT</version>
+        <version>1.7-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/jsprit-instances/pom.xml b/jsprit-instances/pom.xml
index 5f7aace3..04a8e8f4 100644
--- a/jsprit-instances/pom.xml
+++ b/jsprit-instances/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>com.graphhopper</groupId>
         <artifactId>jsprit</artifactId>
-        <version>1.6.3-SNAPSHOT</version>
+        <version>1.7-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/jsprit-io/pom.xml b/jsprit-io/pom.xml
index 343cfe84..8487e20a 100644
--- a/jsprit-io/pom.xml
+++ b/jsprit-io/pom.xml
@@ -22,8 +22,8 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
         <groupId>com.graphhopper</groupId>
-        <artifactId>jsprit</artifactId>        
-        <version>1.6.3-SNAPSHOT</version>
+        <artifactId>jsprit</artifactId>
+        <version>1.7-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/pom.xml b/pom.xml
index da7ba9ec..ed207968 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
 
     <groupId>com.graphhopper</groupId>
     <artifactId>jsprit</artifactId>
-    <version>1.6.3-SNAPSHOT</version>
+    <version>1.7-SNAPSHOT</version>
 
     <packaging>pom</packaging>