diff --git a/gateleen-cache/pom.xml b/gateleen-cache/pom.xml
index b0dd9b58..e3e9e8b6 100644
--- a/gateleen-cache/pom.xml
+++ b/gateleen-cache/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.swisspush.gateleen</groupId>
         <artifactId>gateleen</artifactId>
-        <version>2.1.8</version>
+        <version>2.1.9-SNAPSHOT</version>
     </parent>
 
     <artifactId>gateleen-cache</artifactId>
diff --git a/gateleen-core/pom.xml b/gateleen-core/pom.xml
index 0542f65c..d3c5f099 100644
--- a/gateleen-core/pom.xml
+++ b/gateleen-core/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.swisspush.gateleen</groupId>
         <artifactId>gateleen</artifactId>
-        <version>2.1.8</version>
+        <version>2.1.9-SNAPSHOT</version>
     </parent>
 
     <artifactId>gateleen-core</artifactId>
diff --git a/gateleen-delegate/pom.xml b/gateleen-delegate/pom.xml
index 6590f6e1..763efe1a 100644
--- a/gateleen-delegate/pom.xml
+++ b/gateleen-delegate/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.swisspush.gateleen</groupId>
         <artifactId>gateleen</artifactId>
-        <version>2.1.8</version>
+        <version>2.1.9-SNAPSHOT</version>
     </parent>
 
     <artifactId>gateleen-delegate</artifactId>
diff --git a/gateleen-delta/pom.xml b/gateleen-delta/pom.xml
index 82852d40..18311622 100644
--- a/gateleen-delta/pom.xml
+++ b/gateleen-delta/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.swisspush.gateleen</groupId>
         <artifactId>gateleen</artifactId>
-        <version>2.1.8</version>
+        <version>2.1.9-SNAPSHOT</version>
     </parent>
 
     <artifactId>gateleen-delta</artifactId>
diff --git a/gateleen-expansion/pom.xml b/gateleen-expansion/pom.xml
index 7eed3a4d..eccef3a9 100644
--- a/gateleen-expansion/pom.xml
+++ b/gateleen-expansion/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.swisspush.gateleen</groupId>
         <artifactId>gateleen</artifactId>
-        <version>2.1.8</version>
+        <version>2.1.9-SNAPSHOT</version>
     </parent>
 
     <artifactId>gateleen-expansion</artifactId>
diff --git a/gateleen-hook-js/pom.xml b/gateleen-hook-js/pom.xml
index 84b5da21..23ee18da 100644
--- a/gateleen-hook-js/pom.xml
+++ b/gateleen-hook-js/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.swisspush.gateleen</groupId>
         <artifactId>gateleen</artifactId>
-        <version>2.1.8</version>
+        <version>2.1.9-SNAPSHOT</version>
     </parent>
     <artifactId>gateleen-hook-js</artifactId>
     <packaging>jar</packaging>
diff --git a/gateleen-hook/pom.xml b/gateleen-hook/pom.xml
index acb28d37..31db87a5 100644
--- a/gateleen-hook/pom.xml
+++ b/gateleen-hook/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.swisspush.gateleen</groupId>
         <artifactId>gateleen</artifactId>
-        <version>2.1.8</version>
+        <version>2.1.9-SNAPSHOT</version>
     </parent>
 
     <artifactId>gateleen-hook</artifactId>
diff --git a/gateleen-kafka/pom.xml b/gateleen-kafka/pom.xml
index 4bf3c53e..3d40b849 100644
--- a/gateleen-kafka/pom.xml
+++ b/gateleen-kafka/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.swisspush.gateleen</groupId>
         <artifactId>gateleen</artifactId>
-        <version>2.1.8</version>
+        <version>2.1.9-SNAPSHOT</version>
     </parent>
 
     <artifactId>gateleen-kafka</artifactId>
diff --git a/gateleen-logging/pom.xml b/gateleen-logging/pom.xml
index 0b3487ba..90e85207 100644
--- a/gateleen-logging/pom.xml
+++ b/gateleen-logging/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.swisspush.gateleen</groupId>
         <artifactId>gateleen</artifactId>
-        <version>2.1.8</version>
+        <version>2.1.9-SNAPSHOT</version>
     </parent>
 
     <artifactId>gateleen-logging</artifactId>
diff --git a/gateleen-merge/pom.xml b/gateleen-merge/pom.xml
index d4f56359..8a22df2c 100644
--- a/gateleen-merge/pom.xml
+++ b/gateleen-merge/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.swisspush.gateleen</groupId>
         <artifactId>gateleen</artifactId>
-        <version>2.1.8</version>
+        <version>2.1.9-SNAPSHOT</version>
     </parent>
 
     <artifactId>gateleen-merge</artifactId>
diff --git a/gateleen-monitoring/pom.xml b/gateleen-monitoring/pom.xml
index 1af332bc..2ab2ec3c 100644
--- a/gateleen-monitoring/pom.xml
+++ b/gateleen-monitoring/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.swisspush.gateleen</groupId>
         <artifactId>gateleen</artifactId>
-        <version>2.1.8</version>
+        <version>2.1.9-SNAPSHOT</version>
     </parent>
 
     <artifactId>gateleen-monitoring</artifactId>
diff --git a/gateleen-packing/pom.xml b/gateleen-packing/pom.xml
index b37bda6e..355eb53a 100644
--- a/gateleen-packing/pom.xml
+++ b/gateleen-packing/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.swisspush.gateleen</groupId>
         <artifactId>gateleen</artifactId>
-        <version>2.1.8</version>
+        <version>2.1.9-SNAPSHOT</version>
     </parent>
 
     <artifactId>gateleen-packing</artifactId>
diff --git a/gateleen-player/pom.xml b/gateleen-player/pom.xml
index 0cf5091e..8b242ea7 100644
--- a/gateleen-player/pom.xml
+++ b/gateleen-player/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.swisspush.gateleen</groupId>
         <artifactId>gateleen</artifactId>
-        <version>2.1.8</version>
+        <version>2.1.9-SNAPSHOT</version>
     </parent>
 
     <artifactId>gateleen-player</artifactId>
diff --git a/gateleen-playground/pom.xml b/gateleen-playground/pom.xml
index 0c173a00..fba9fb3d 100644
--- a/gateleen-playground/pom.xml
+++ b/gateleen-playground/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.swisspush.gateleen</groupId>
         <artifactId>gateleen</artifactId>
-        <version>2.1.8</version>
+        <version>2.1.9-SNAPSHOT</version>
     </parent>
 
     <artifactId>gateleen-playground</artifactId>
diff --git a/gateleen-qos/pom.xml b/gateleen-qos/pom.xml
index 09d757a7..0180f852 100644
--- a/gateleen-qos/pom.xml
+++ b/gateleen-qos/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.swisspush.gateleen</groupId>
         <artifactId>gateleen</artifactId>
-        <version>2.1.8</version>
+        <version>2.1.9-SNAPSHOT</version>
     </parent>
 
     <artifactId>gateleen-qos</artifactId>
diff --git a/gateleen-queue/pom.xml b/gateleen-queue/pom.xml
index 2a9a8b77..c934c8d0 100644
--- a/gateleen-queue/pom.xml
+++ b/gateleen-queue/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.swisspush.gateleen</groupId>
         <artifactId>gateleen</artifactId>
-        <version>2.1.8</version>
+        <version>2.1.9-SNAPSHOT</version>
     </parent>
 
     <artifactId>gateleen-queue</artifactId>
diff --git a/gateleen-routing/pom.xml b/gateleen-routing/pom.xml
index 22753deb..cf4ca24d 100644
--- a/gateleen-routing/pom.xml
+++ b/gateleen-routing/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.swisspush.gateleen</groupId>
         <artifactId>gateleen</artifactId>
-        <version>2.1.8</version>
+        <version>2.1.9-SNAPSHOT</version>
     </parent>
 
     <artifactId>gateleen-routing</artifactId>
diff --git a/gateleen-runconfig/pom.xml b/gateleen-runconfig/pom.xml
index 01d02203..8160d728 100644
--- a/gateleen-runconfig/pom.xml
+++ b/gateleen-runconfig/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.swisspush.gateleen</groupId>
         <artifactId>gateleen</artifactId>
-        <version>2.1.8</version>
+        <version>2.1.9-SNAPSHOT</version>
     </parent>
 
     <artifactId>gateleen-runconfig</artifactId>
diff --git a/gateleen-scheduler/pom.xml b/gateleen-scheduler/pom.xml
index 6f9c04a2..8cf791b4 100644
--- a/gateleen-scheduler/pom.xml
+++ b/gateleen-scheduler/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.swisspush.gateleen</groupId>
         <artifactId>gateleen</artifactId>
-        <version>2.1.8</version>
+        <version>2.1.9-SNAPSHOT</version>
     </parent>
 
     <artifactId>gateleen-scheduler</artifactId>
diff --git a/gateleen-security/pom.xml b/gateleen-security/pom.xml
index 5b74d616..7ad3b2c6 100644
--- a/gateleen-security/pom.xml
+++ b/gateleen-security/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.swisspush.gateleen</groupId>
         <artifactId>gateleen</artifactId>
-        <version>2.1.8</version>
+        <version>2.1.9-SNAPSHOT</version>
     </parent>
 
     <artifactId>gateleen-security</artifactId>
diff --git a/gateleen-test/pom.xml b/gateleen-test/pom.xml
index 6f176658..e2d98326 100644
--- a/gateleen-test/pom.xml
+++ b/gateleen-test/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.swisspush.gateleen</groupId>
         <artifactId>gateleen</artifactId>
-        <version>2.1.8</version>
+        <version>2.1.9-SNAPSHOT</version>
     </parent>
     <artifactId>gateleen-test</artifactId>
     <packaging>jar</packaging>
diff --git a/gateleen-testhelper/pom.xml b/gateleen-testhelper/pom.xml
index 470faeb0..be113319 100644
--- a/gateleen-testhelper/pom.xml
+++ b/gateleen-testhelper/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.swisspush.gateleen</groupId>
         <artifactId>gateleen</artifactId>
-        <version>2.1.8</version>
+        <version>2.1.9-SNAPSHOT</version>
     </parent>
 
     <artifactId>gateleen-testhelper</artifactId>
diff --git a/gateleen-user/pom.xml b/gateleen-user/pom.xml
index 509de855..5624e3d6 100644
--- a/gateleen-user/pom.xml
+++ b/gateleen-user/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.swisspush.gateleen</groupId>
         <artifactId>gateleen</artifactId>
-        <version>2.1.8</version>
+        <version>2.1.9-SNAPSHOT</version>
     </parent>
 
     <artifactId>gateleen-user</artifactId>
diff --git a/gateleen-validation/pom.xml b/gateleen-validation/pom.xml
index 5c16c3f6..772ef975 100644
--- a/gateleen-validation/pom.xml
+++ b/gateleen-validation/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.swisspush.gateleen</groupId>
         <artifactId>gateleen</artifactId>
-        <version>2.1.8</version>
+        <version>2.1.9-SNAPSHOT</version>
     </parent>
 
     <artifactId>gateleen-validation</artifactId>
diff --git a/pom.xml b/pom.xml
index c6b547ee..3d22cf63 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>org.swisspush.gateleen</groupId>
     <artifactId>gateleen</artifactId>
-    <version>2.1.8</version>
+    <version>2.1.9-SNAPSHOT</version>
     <packaging>pom</packaging>
     <name>gateleen</name>
     <description>Middleware library based on Vert.x to build advanced JSON/REST communication servers</description>