diff --git a/Dockerfile.voltha-onos b/Dockerfile.voltha-onos
index 02e5a29..f7afd58 100644
--- a/Dockerfile.voltha-onos
+++ b/Dockerfile.voltha-onos
@@ -34,7 +34,7 @@
 
 
 # Unpack and install specific apps from download stage
-FROM onosproject/onos:2.5-latest as install
+FROM onosproject/onos:2.5.8 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:2.5-latest
+FROM onosproject/onos:2.5.8
 
 # 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 ca8755a..831446c 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-5.1.0-dev18
+5.1.0
diff --git a/dependencies.xml b/dependencies.xml
index 2553ae7..0327617 100644
--- a/dependencies.xml
+++ b/dependencies.xml
@@ -24,15 +24,15 @@
     <version>fake</version>
 
     <properties>
-        <olt.version>5.1.0-SNAPSHOT</olt.version>
-        <sadis.version>5.6.0-SNAPSHOT</sadis.version>
-        <aaa.version>2.6.0-SNAPSHOT</aaa.version>
-        <dhcpl2relay.version>2.7.0-SNAPSHOT</dhcpl2relay.version>
-        <kafka.version>2.9.0-SNAPSHOT</kafka.version>
-        <igmpproxy.version>2.5.0-SNAPSHOT</igmpproxy.version>
-        <mcast.version>2.6.0-SNAPSHOT</mcast.version>
-        <maclearner.version>1.2.1-SNAPSHOT</maclearner.version>
-        <pppoeagent.version>1.2.1-SNAPSHOT</pppoeagent.version>
+        <olt.version>5.1.0</olt.version>
+        <sadis.version>5.6.0</sadis.version>
+        <aaa.version>2.6.0</aaa.version>
+        <dhcpl2relay.version>2.7.0</dhcpl2relay.version>
+        <kafka.version>2.9.0</kafka.version>
+        <igmpproxy.version>2.5.0</igmpproxy.version>
+        <mcast.version>2.6.0</mcast.version>
+        <maclearner.version>1.2.1</maclearner.version>
+        <pppoeagent.version>1.2.1</pppoeagent.version>
         <segmentrouting.version>3.0.0</segmentrouting.version>
     </properties>