diff --git a/Dockerfile.voltha-onos b/Dockerfile.voltha-onos
index b9fe321..6f38dbb 100644
--- a/Dockerfile.voltha-onos
+++ b/Dockerfile.voltha-onos
@@ -34,7 +34,7 @@
 
 
 # Unpack and install specific apps from download stage
-FROM onosproject/onos:2.2.3-rc1 as install
+FROM onosproject/onos:2.2.3 as install
 
 # The ENV settings must be replicated below as they are not shared between stages
 ENV ONOS=/root/onos
@@ -58,7 +58,7 @@
 
 
 # Create the final image coping over the installed applications from the install stage
-FROM onosproject/onos:2.2.3-rc1
+FROM onosproject/onos:2.2.3
 
 # The ENV settings must be replicated below as they are not shared between stages
 ENV ONOS=/root/onos
diff --git a/VERSION b/VERSION
index ee74734..cd9b8f5 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-4.1.0
+4.1.2
\ No newline at end of file
diff --git a/dependencies.xml b/dependencies.xml
index 7da61b1..54f1b47 100644
--- a/dependencies.xml
+++ b/dependencies.xml
@@ -24,12 +24,12 @@
     <version>fake</version>
 
     <properties>
-        <olt.version>4.1.0</olt.version>
+        <olt.version>4.1.1</olt.version>
         <sadis.version>5.1.0</sadis.version>
         <aaa.version>2.1.0</aaa.version>
         <dhcpl2relay.version>2.1.0</dhcpl2relay.version>
-        <kafka.version>2.3.0</kafka.version>
-        <igmpproxy.version>2.1.0</igmpproxy.version>
+        <kafka.version>2.3.1</kafka.version>
+        <igmpproxy.version>2.1.1</igmpproxy.version>
         <mcast.version>2.1.0</mcast.version>
         <maclearner.version>1.0.0</maclearner.version>
     </properties>