diff --git a/appc-oam/appc-oam-bundle/pom.xml b/appc-oam/appc-oam-bundle/pom.xml
index 928cd2d..033fb54 100644
--- a/appc-oam/appc-oam-bundle/pom.xml
+++ b/appc-oam/appc-oam-bundle/pom.xml
@@ -285,4 +285,5 @@
 
     </dependencies>
 
+    <version>1.4.0-SNAPSHOT</version>
 </project>
diff --git a/appc-oam/appc-oam-installer/pom.xml b/appc-oam/appc-oam-installer/pom.xml
index 4439572..f2bbe66 100644
--- a/appc-oam/appc-oam-installer/pom.xml
+++ b/appc-oam/appc-oam-installer/pom.xml
@@ -165,4 +165,5 @@
     </plugins>
   </build>
 
+  <version>1.4.0-SNAPSHOT</version>
 </project>
diff --git a/appc-oam/appc-oam-model/pom.xml b/appc-oam/appc-oam-model/pom.xml
index 7f0e6c3..a210da9 100644
--- a/appc-oam/appc-oam-model/pom.xml
+++ b/appc-oam/appc-oam-model/pom.xml
@@ -121,4 +121,5 @@
             <artifactId>ietf-yang-types</artifactId>
         </dependency>
     </dependencies>
+    <version>1.4.0-SNAPSHOT</version>
 </project>
diff --git a/appc-oam/pom.xml b/appc-oam/pom.xml
index dc067a0..2a877f9 100644
--- a/appc-oam/pom.xml
+++ b/appc-oam/pom.xml
@@ -48,4 +48,5 @@
 		<module>appc-oam-bundle</module>
 	</modules>
 
+	<version>1.4.0-SNAPSHOT</version>
 </project>