diff --git a/odata2-annotation-processor/annotation-processor-api/pom.xml b/odata2-annotation-processor/annotation-processor-api/pom.xml
index 91314b8..0efb3b1 100644
--- a/odata2-annotation-processor/annotation-processor-api/pom.xml
+++ b/odata2-annotation-processor/annotation-processor-api/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.olingo</groupId>
     <artifactId>olingo-odata2-annotation-processor</artifactId>
-    <version>2.0.12</version>
+    <version>2.0.13-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/odata2-annotation-processor/annotation-processor-core/pom.xml b/odata2-annotation-processor/annotation-processor-core/pom.xml
index 22a33b7..54dc46e 100644
--- a/odata2-annotation-processor/annotation-processor-core/pom.xml
+++ b/odata2-annotation-processor/annotation-processor-core/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.olingo</groupId>
     <artifactId>olingo-odata2-annotation-processor</artifactId>
-    <version>2.0.12</version>
+    <version>2.0.13-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/odata2-annotation-processor/annotation-processor-ref/pom.xml b/odata2-annotation-processor/annotation-processor-ref/pom.xml
index 8a24ae7..fddd177 100644
--- a/odata2-annotation-processor/annotation-processor-ref/pom.xml
+++ b/odata2-annotation-processor/annotation-processor-ref/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.olingo</groupId>
     <artifactId>olingo-odata2-annotation-processor</artifactId>
-    <version>2.0.12</version>
+    <version>2.0.13-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/odata2-annotation-processor/annotation-processor-web/pom.xml b/odata2-annotation-processor/annotation-processor-web/pom.xml
index ea12df5..636d8e5 100644
--- a/odata2-annotation-processor/annotation-processor-web/pom.xml
+++ b/odata2-annotation-processor/annotation-processor-web/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.olingo</groupId>
     <artifactId>olingo-odata2-annotation-processor</artifactId>
-    <version>2.0.12</version>
+    <version>2.0.13-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/odata2-annotation-processor/pom.xml b/odata2-annotation-processor/pom.xml
index 17048d8..fbd702b 100644
--- a/odata2-annotation-processor/pom.xml
+++ b/odata2-annotation-processor/pom.xml
@@ -18,7 +18,7 @@
     <parent>
         <groupId>org.apache.olingo</groupId>
         <artifactId>olingo-odata2-parent</artifactId>
-        <version>2.0.12</version>
+        <version>2.0.13-SNAPSHOT</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/odata2-dist/janos/pom.xml b/odata2-dist/janos/pom.xml
index 44d2b5e..c27cdc4 100644
--- a/odata2-dist/janos/pom.xml
+++ b/odata2-dist/janos/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <groupId>org.apache.olingo</groupId>
         <artifactId>olingo-odata2-dist</artifactId>
-        <version>2.0.12</version>
+        <version>2.0.13-SNAPSHOT</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/odata2-dist/javadoc/pom.xml b/odata2-dist/javadoc/pom.xml
index 493ec12..52ad4b6 100644
--- a/odata2-dist/javadoc/pom.xml
+++ b/odata2-dist/javadoc/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <groupId>org.apache.olingo</groupId>
         <artifactId>olingo-odata2-dist</artifactId>
-        <version>2.0.12</version>
+        <version>2.0.13-SNAPSHOT</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/odata2-dist/jpa/pom.xml b/odata2-dist/jpa/pom.xml
index 0cdbd5a..4216f41 100644
--- a/odata2-dist/jpa/pom.xml
+++ b/odata2-dist/jpa/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <groupId>org.apache.olingo</groupId>
         <artifactId>olingo-odata2-dist</artifactId>
-        <version>2.0.12</version>
+        <version>2.0.13-SNAPSHOT</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/odata2-dist/lib/pom.xml b/odata2-dist/lib/pom.xml
index 0ec04ee..8648bd6 100644
--- a/odata2-dist/lib/pom.xml
+++ b/odata2-dist/lib/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <groupId>org.apache.olingo</groupId>
         <artifactId>olingo-odata2-dist</artifactId>
-        <version>2.0.12</version>
+        <version>2.0.13-SNAPSHOT</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/odata2-dist/pom.xml b/odata2-dist/pom.xml
index 4e37efe..84ea0ae 100644
--- a/odata2-dist/pom.xml
+++ b/odata2-dist/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <groupId>org.apache.olingo</groupId>
         <artifactId>olingo-odata2-parent</artifactId>
-        <version>2.0.12</version>
+        <version>2.0.13-SNAPSHOT</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/odata2-dist/ref/pom.xml b/odata2-dist/ref/pom.xml
index ea48975..8bd4f5f 100644
--- a/odata2-dist/ref/pom.xml
+++ b/odata2-dist/ref/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <groupId>org.apache.olingo</groupId>
         <artifactId>olingo-odata2-dist</artifactId>
-        <version>2.0.12</version>
+        <version>2.0.13-SNAPSHOT</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/odata2-jpa-processor/jpa-api/pom.xml b/odata2-jpa-processor/jpa-api/pom.xml
index 16be016..b334fcd 100644
--- a/odata2-jpa-processor/jpa-api/pom.xml
+++ b/odata2-jpa-processor/jpa-api/pom.xml
@@ -24,7 +24,7 @@
 	<parent>
 		<groupId>org.apache.olingo</groupId>
 		<artifactId>olingo-odata2-jpa-processor</artifactId>
-		<version>2.0.12</version>
+		<version>2.0.13-SNAPSHOT</version>
 		<relativePath>../</relativePath>
 	</parent>
 
diff --git a/odata2-jpa-processor/jpa-core/pom.xml b/odata2-jpa-processor/jpa-core/pom.xml
index 4b60cb9..3b1fca5 100644
--- a/odata2-jpa-processor/jpa-core/pom.xml
+++ b/odata2-jpa-processor/jpa-core/pom.xml
@@ -24,7 +24,7 @@
 	<parent>
 		<groupId>org.apache.olingo</groupId>
 		<artifactId>olingo-odata2-jpa-processor</artifactId>
-		<version>2.0.12</version>
+		<version>2.0.13-SNAPSHOT</version>
 		<relativePath>../</relativePath>
 	</parent>
 
diff --git a/odata2-jpa-processor/jpa-ref/pom.xml b/odata2-jpa-processor/jpa-ref/pom.xml
index 546ccb8..a00fb9f 100644
--- a/odata2-jpa-processor/jpa-ref/pom.xml
+++ b/odata2-jpa-processor/jpa-ref/pom.xml
@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.apache.olingo</groupId>
 		<artifactId>olingo-odata2-jpa-processor</artifactId>
-		<version>2.0.12</version>
+		<version>2.0.13-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/odata2-jpa-processor/jpa-web/pom.xml b/odata2-jpa-processor/jpa-web/pom.xml
index 11c80ea..cb5c947 100644
--- a/odata2-jpa-processor/jpa-web/pom.xml
+++ b/odata2-jpa-processor/jpa-web/pom.xml
@@ -21,7 +21,7 @@
 	<parent>
 		<groupId>org.apache.olingo</groupId>
 		<artifactId>olingo-odata2-jpa-processor</artifactId>
-		<version>2.0.12</version>
+		<version>2.0.13-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/odata2-jpa-processor/pom.xml b/odata2-jpa-processor/pom.xml
index 522feab..aff06a8 100644
--- a/odata2-jpa-processor/pom.xml
+++ b/odata2-jpa-processor/pom.xml
@@ -18,7 +18,7 @@
     <parent>
       <groupId>org.apache.olingo</groupId>
       <artifactId>olingo-odata2-parent</artifactId>
-      <version>2.0.12</version>
+      <version>2.0.13-SNAPSHOT</version>
       <relativePath>..</relativePath>
     </parent>
 
diff --git a/odata2-lib/odata-annotation/pom.xml b/odata2-lib/odata-annotation/pom.xml
index 6f54c82..88f2d76 100644
--- a/odata2-lib/odata-annotation/pom.xml
+++ b/odata2-lib/odata-annotation/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.apache.olingo</groupId>
     <artifactId>olingo-odata2-lib</artifactId>
-    <version>2.0.12</version>
+    <version>2.0.13-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/odata2-lib/odata-api/pom.xml b/odata2-lib/odata-api/pom.xml
index 5ad8832..812ec25 100644
--- a/odata2-lib/odata-api/pom.xml
+++ b/odata2-lib/odata-api/pom.xml
@@ -28,7 +28,7 @@
 	<parent>
 		<groupId>org.apache.olingo</groupId>
 		<artifactId>olingo-odata2-lib</artifactId>
-    	<version>2.0.12</version>
+    	<version>2.0.13-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/odata2-lib/odata-client-api/pom.xml b/odata2-lib/odata-client-api/pom.xml
index 25544b7..1cd9b12 100644
--- a/odata2-lib/odata-client-api/pom.xml
+++ b/odata2-lib/odata-client-api/pom.xml
@@ -13,7 +13,7 @@
 	<parent>
 		<groupId>org.apache.olingo</groupId>
 		<artifactId>olingo-odata2-lib</artifactId>
-		<version>2.0.12</version>
+		<version>2.0.13-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 	<artifactId>olingo-odata2-client-api</artifactId>
diff --git a/odata2-lib/odata-client-core/pom.xml b/odata2-lib/odata-client-core/pom.xml
index 578a079..baef277 100644
--- a/odata2-lib/odata-client-core/pom.xml
+++ b/odata2-lib/odata-client-core/pom.xml
@@ -13,7 +13,7 @@
 	<parent>
 		<groupId>org.apache.olingo</groupId>
 		<artifactId>olingo-odata2-lib</artifactId>
-		<version>2.0.12</version>
+		<version>2.0.13-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/odata2-lib/odata-core/pom.xml b/odata2-lib/odata-core/pom.xml
index 5601116..55d7df0 100644
--- a/odata2-lib/odata-core/pom.xml
+++ b/odata2-lib/odata-core/pom.xml
@@ -28,7 +28,7 @@
 	<parent>
 		<groupId>org.apache.olingo</groupId>
 		<artifactId>olingo-odata2-lib</artifactId>
-		<version>2.0.12</version>
+		<version>2.0.13-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/odata2-lib/odata-fit/pom.xml b/odata2-lib/odata-fit/pom.xml
index fce38b0..040b3e2 100644
--- a/odata2-lib/odata-fit/pom.xml
+++ b/odata2-lib/odata-fit/pom.xml
@@ -28,7 +28,7 @@
 	<parent>
 		<groupId>org.apache.olingo</groupId>
 		<artifactId>olingo-odata2-lib</artifactId>
-		<version>2.0.12</version>
+		<version>2.0.13-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/odata2-lib/odata-ref/pom.xml b/odata2-lib/odata-ref/pom.xml
index 8d1f105..b41644e 100644
--- a/odata2-lib/odata-ref/pom.xml
+++ b/odata2-lib/odata-ref/pom.xml
@@ -28,7 +28,7 @@
 	<parent>
 		<groupId>org.apache.olingo</groupId>
 		<artifactId>olingo-odata2-lib</artifactId>
-		<version>2.0.12</version>
+		<version>2.0.13-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/odata2-lib/odata-testutil/pom.xml b/odata2-lib/odata-testutil/pom.xml
index 7c5de7a..3e46dc2 100644
--- a/odata2-lib/odata-testutil/pom.xml
+++ b/odata2-lib/odata-testutil/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.olingo</groupId>
     <artifactId>olingo-odata2-lib</artifactId>
-    <version>2.0.12</version>
+    <version>2.0.13-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/odata2-lib/odata-web/pom.xml b/odata2-lib/odata-web/pom.xml
index 2aacb1a..2642ba6 100644
--- a/odata2-lib/odata-web/pom.xml
+++ b/odata2-lib/odata-web/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <groupId>org.apache.olingo</groupId>
         <artifactId>olingo-odata2-lib</artifactId>
-        <version>2.0.12</version>
+        <version>2.0.13-SNAPSHOT</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/odata2-lib/pom.xml b/odata2-lib/pom.xml
index 1ced70a..e367274 100644
--- a/odata2-lib/pom.xml
+++ b/odata2-lib/pom.xml
@@ -18,7 +18,7 @@
     <parent>
         <groupId>org.apache.olingo</groupId>
         <artifactId>olingo-odata2-parent</artifactId>
-        <version>2.0.12</version>
+        <version>2.0.13-SNAPSHOT</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/odata2-sample/cars-annotation-archetype/pom.xml b/odata2-sample/cars-annotation-archetype/pom.xml
index 8300961..075f880 100644
--- a/odata2-sample/cars-annotation-archetype/pom.xml
+++ b/odata2-sample/cars-annotation-archetype/pom.xml
@@ -16,13 +16,13 @@
   <groupId>org.apache.olingo</groupId>
   <artifactId>olingo-odata2-sample-cars-annotation-archetype</artifactId>
   <name>${project.artifactId}</name>
-  <version>2.0.12</version>
+  <version>2.0.13-SNAPSHOT</version>
   <packaging>maven-archetype</packaging>
 
   <parent>
     <groupId>org.apache.olingo</groupId>
     <artifactId>olingo-odata2-sample</artifactId>
-    <version>2.0.12</version>
+    <version>2.0.13-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/odata2-sample/cars-annotation-archetype/src/main/resources/archetype-resources/pom.xml b/odata2-sample/cars-annotation-archetype/src/main/resources/archetype-resources/pom.xml
index e422e1a..8d15af8 100644
--- a/odata2-sample/cars-annotation-archetype/src/main/resources/archetype-resources/pom.xml
+++ b/odata2-sample/cars-annotation-archetype/src/main/resources/archetype-resources/pom.xml
@@ -32,7 +32,7 @@
     <version.servlet-api>2.5</version.servlet-api>
     <version.jaxrs-api>2.0-m10</version.jaxrs-api>
     <version.slf4j>1.7.1</version.slf4j>
-    <version.olingo>2.0.12</version.olingo>
+    <version.olingo>2.0.13-SNAPSHOT</version.olingo>
   </properties>
 
   <build>
diff --git a/odata2-sample/cars-jpa-archetype/pom.xml b/odata2-sample/cars-jpa-archetype/pom.xml
index 104f629..e41ca0c 100644
--- a/odata2-sample/cars-jpa-archetype/pom.xml
+++ b/odata2-sample/cars-jpa-archetype/pom.xml
@@ -23,7 +23,7 @@
 	<parent>
         <groupId>org.apache.olingo</groupId>
         <artifactId>olingo-odata2-sample</artifactId>
-        <version>2.0.12</version>
+        <version>2.0.13-SNAPSHOT</version>
         <relativePath>..</relativePath>
     </parent>
 	
diff --git a/odata2-sample/cars-jpa-archetype/src/main/resources/archetype-resources/pom.xml b/odata2-sample/cars-jpa-archetype/src/main/resources/archetype-resources/pom.xml
index 501dc89..8099c95 100644
--- a/odata2-sample/cars-jpa-archetype/src/main/resources/archetype-resources/pom.xml
+++ b/odata2-sample/cars-jpa-archetype/src/main/resources/archetype-resources/pom.xml
@@ -23,7 +23,7 @@
 		<version.eclipselink>2.5.1</version.eclipselink>
 		<version.javax.persistence>2.0.5</version.javax.persistence>
 		<version.hsqldb>2.3.2</version.hsqldb>
-		<version.olingo>2.0.12</version.olingo>
+		<version.olingo>2.0.13-SNAPSHOT</version.olingo>
 	</properties>
 
 	<dependencies>
diff --git a/odata2-sample/cars-service-archetype/pom.xml b/odata2-sample/cars-service-archetype/pom.xml
index a1a2bf0..96c3019 100644
--- a/odata2-sample/cars-service-archetype/pom.xml
+++ b/odata2-sample/cars-service-archetype/pom.xml
@@ -24,14 +24,14 @@
     <groupId>org.apache.olingo</groupId>
     <artifactId>olingo-odata2-sample-cars-service-archetype</artifactId>
     <name>${project.artifactId}</name>
-    <version>2.0.12</version>
+    <version>2.0.13-SNAPSHOT</version>
 
     <packaging>maven-archetype</packaging>
 
     <parent>
         <groupId>org.apache.olingo</groupId>
         <artifactId>olingo-odata2-sample</artifactId>
-        <version>2.0.12</version>
+        <version>2.0.13-SNAPSHOT</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/odata2-sample/cars-service-archetype/src/main/resources/archetype-resources/pom.xml b/odata2-sample/cars-service-archetype/src/main/resources/archetype-resources/pom.xml
index 82c9ece..a842967 100644
--- a/odata2-sample/cars-service-archetype/src/main/resources/archetype-resources/pom.xml
+++ b/odata2-sample/cars-service-archetype/src/main/resources/archetype-resources/pom.xml
@@ -20,7 +20,7 @@
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<version.cxf>2.7.6</version.cxf>
 		<version.slf4j>1.7.1</version.slf4j>
-		<version.olingo>2.0.12</version.olingo>
+		<version.olingo>2.0.13-SNAPSHOT</version.olingo>
 	</properties>
 
 	<build>
diff --git a/odata2-sample/pom.xml b/odata2-sample/pom.xml
index 136fa16..27dd29e 100644
--- a/odata2-sample/pom.xml
+++ b/odata2-sample/pom.xml
@@ -15,7 +15,7 @@
     <parent>
       <groupId>org.apache.olingo</groupId>
       <artifactId>olingo-odata2-parent</artifactId>
-      <version>2.0.12</version>
+      <version>2.0.13-SNAPSHOT</version>
       <relativePath>..</relativePath>
     </parent>
 
diff --git a/odata2-spring/pom.xml b/odata2-spring/pom.xml
index 4c38e2b..8a07ae4 100755
--- a/odata2-spring/pom.xml
+++ b/odata2-spring/pom.xml
@@ -18,7 +18,7 @@
 	<parent>
 		<groupId>org.apache.olingo</groupId>
 		<artifactId>olingo-odata2-parent</artifactId>
-		<version>2.0.12</version>
+		<version>2.0.13-SNAPSHOT</version>
 	</parent>
 
 	<dependencies>
diff --git a/pom.xml b/pom.xml
index ffe3500..8251862 100644
--- a/pom.xml
+++ b/pom.xml
@@ -12,7 +12,7 @@
 
 	<groupId>org.apache.olingo</groupId>
 	<artifactId>olingo-odata2-parent</artifactId>
-	<version>2.0.12</version>
+	<version>2.0.13-SNAPSHOT</version>
 	<packaging>pom</packaging>
 
 	<name>${project.artifactId}</name>