diff --git a/core/api/pom.xml b/core/api/pom.xml
index 6ec986d..3bab5d9 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>1.2.1</version>
+        <version>1.2.2-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/core/common/pom.xml b/core/common/pom.xml
index c588fd1..04cb294 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>1.2.1</version>
+        <version>1.2.2-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/core/net/pom.xml b/core/net/pom.xml
index eae574d..d820d7d 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>1.2.1</version>
+        <version>1.2.2-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 8a3025c..c09bd04 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("1.2.1");
+    private static Version version = Version.version("1.2.2-SNAPSHOT");
 
     @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
     protected ApplicationIdStore applicationIdStore;
diff --git a/core/pom.xml b/core/pom.xml
index 1ff5c6b..7f52535 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.onosproject</groupId>
         <artifactId>onos</artifactId>
-        <version>1.2.1</version>
+        <version>1.2.2-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/core/security/impl/pom.xml b/core/security/impl/pom.xml
index 6023e55..e4b7e20 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>1.2.1</version>
+        <version>1.2.2-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 4e0e089..5825805 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>1.2.1</version>
+        <version>1.2.2-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/core/store/dist/pom.xml b/core/store/dist/pom.xml
index bd028d1..00079dd 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>1.2.1</version>
+        <version>1.2.2-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/core/store/pom.xml b/core/store/pom.xml
index 55df0f7..b89435a 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>1.2.1</version>
+        <version>1.2.2-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/core/store/serializers/pom.xml b/core/store/serializers/pom.xml
index 3402d7f..f12f7b3 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>1.2.1</version>
+        <version>1.2.2-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/core/store/trivial/pom.xml b/core/store/trivial/pom.xml
index 4cd7941..bd492d1 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>1.2.1</version>
+        <version>1.2.2-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>