diff --git a/core/api/pom.xml b/core/api/pom.xml
index af53789..7cfb4ac 100644
--- a/core/api/pom.xml
+++ b/core/api/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.onosproject</groupId>
         <artifactId>onos-core</artifactId>
-        <version>1.2.0</version>
+        <version>1.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/core/common/pom.xml b/core/common/pom.xml
index 91d7acd..99ecbd0 100644
--- a/core/common/pom.xml
+++ b/core/common/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.onosproject</groupId>
         <artifactId>onos-core</artifactId>
-        <version>1.2.0</version>
+        <version>1.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/core/net/pom.xml b/core/net/pom.xml
index 96e01f8..24b47dd 100644
--- a/core/net/pom.xml
+++ b/core/net/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.onosproject</groupId>
         <artifactId>onos-core</artifactId>
-        <version>1.2.0</version>
+        <version>1.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/core/net/src/main/java/org/onosproject/core/impl/CoreManager.java b/core/net/src/main/java/org/onosproject/core/impl/CoreManager.java
index 0c6bea1..bb42103 100644
--- a/core/net/src/main/java/org/onosproject/core/impl/CoreManager.java
+++ b/core/net/src/main/java/org/onosproject/core/impl/CoreManager.java
@@ -58,7 +58,7 @@
     private final Logger log = LoggerFactory.getLogger(getClass());
 
     private static final File VERSION_FILE = new File("../VERSION");
-    private static Version version = Version.version("1.2.0");
+    private static Version version = Version.version("1.3.0-SNAPSHOT");
 
     @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
     protected ApplicationIdStore applicationIdStore;
diff --git a/core/pom.xml b/core/pom.xml
index c2b4462..84dca6e 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.onosproject</groupId>
         <artifactId>onos</artifactId>
-        <version>1.2.0</version>
+        <version>1.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/core/security/impl/pom.xml b/core/security/impl/pom.xml
index 63b3da5..474f749 100644
--- a/core/security/impl/pom.xml
+++ b/core/security/impl/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>onos-security</artifactId>
         <groupId>org.onosproject</groupId>
-        <version>1.2.0</version>
+        <version>1.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/core/security/pom.xml b/core/security/pom.xml
index edd4023..642963e 100644
--- a/core/security/pom.xml
+++ b/core/security/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <artifactId>onos-core</artifactId>
         <groupId>org.onosproject</groupId>
-        <version>1.2.0</version>
+        <version>1.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/core/store/dist/pom.xml b/core/store/dist/pom.xml
index 20a7d79..eb9c38a 100644
--- a/core/store/dist/pom.xml
+++ b/core/store/dist/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.onosproject</groupId>
         <artifactId>onos-core-store</artifactId>
-        <version>1.2.0</version>
+        <version>1.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/core/store/pom.xml b/core/store/pom.xml
index 6dc7365..fd6b48e 100644
--- a/core/store/pom.xml
+++ b/core/store/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.onosproject</groupId>
         <artifactId>onos-core</artifactId>
-        <version>1.2.0</version>
+        <version>1.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/core/store/serializers/pom.xml b/core/store/serializers/pom.xml
index 3436069..e1dfd5e 100644
--- a/core/store/serializers/pom.xml
+++ b/core/store/serializers/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.onosproject</groupId>
         <artifactId>onos-core-store</artifactId>
-        <version>1.2.0</version>
+        <version>1.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/core/store/trivial/pom.xml b/core/store/trivial/pom.xml
index ee50921..e556506 100644
--- a/core/store/trivial/pom.xml
+++ b/core/store/trivial/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.onosproject</groupId>
         <artifactId>onos-core-store</artifactId>
-        <version>1.2.0</version>
+        <version>1.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>