diff --git a/api/pom.xml b/api/pom.xml
index 4a6fa6d..6d447c1 100644
--- a/api/pom.xml
+++ b/api/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>olt</artifactId>
         <groupId>org.opencord</groupId>
-        <version>5.1.0-SNAPSHOT</version>
+        <version>5.1.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/app/pom.xml b/app/pom.xml
index e24df8a..049a9f4 100644
--- a/app/pom.xml
+++ b/app/pom.xml
@@ -20,13 +20,13 @@
     <parent>
         <artifactId>olt</artifactId>
         <groupId>org.opencord</groupId>
-        <version>5.1.0-SNAPSHOT</version>
+        <version>5.1.0</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.opencord</groupId>
     <artifactId>olt-app</artifactId>
-    <version>5.1.0-SNAPSHOT</version>
+    <version>5.1.0</version>
     <packaging>bundle</packaging>
     <description>OLT application for CORD</description>
     <properties>
diff --git a/impl/pom.xml b/impl/pom.xml
index a458973..180276d 100644
--- a/impl/pom.xml
+++ b/impl/pom.xml
@@ -20,12 +20,12 @@
     <parent>
         <artifactId>olt</artifactId>
         <groupId>org.opencord</groupId>
-        <version>5.1.0-SNAPSHOT</version>
+        <version>5.1.0</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>olt-impl</artifactId>
-    <version>5.1.0-SNAPSHOT</version>
+    <version>5.1.0</version>
     <packaging>bundle</packaging>
     <dependencies>
         <dependency>
diff --git a/pom.xml b/pom.xml
index 7e2477d..0e53e5a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -30,13 +30,13 @@
     </parent>
     <groupId>org.opencord</groupId>
     <artifactId>olt</artifactId>
-    <version>5.1.0-SNAPSHOT</version>
+    <version>5.1.0</version>
     <packaging>pom</packaging>
     <description>OLT Application</description>
     <url>http://onosproject.org</url>
     <properties>
         <sadis.api.version>5.6.0</sadis.api.version>
-        <olt.api.version>5.1.0-SNAPSHOT</olt.api.version>
+        <olt.api.version>5.1.0</olt.api.version>
     </properties>
     <dependencies>
         <dependency>
diff --git a/web/pom.xml b/web/pom.xml
index 04a397b..b7c9e0b 100644
--- a/web/pom.xml
+++ b/web/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>olt</artifactId>
         <groupId>org.opencord</groupId>
-        <version>5.1.0-SNAPSHOT</version>
+        <version>5.1.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>olt-web</artifactId>