diff --git a/component/pom.xml b/component/pom.xml
index c47cc23..2f37cca 100644
--- a/component/pom.xml
+++ b/component/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>io.siddhi.extension.store.elasticsearch</groupId>
         <artifactId>siddhi-store-elasticsearch-parent</artifactId>
-        <version>3.1.1-SNAPSHOT</version>
+        <version>3.1.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>siddhi-store-elasticsearch</artifactId>
diff --git a/pom.xml b/pom.xml
index ed4fd21..fba7e9b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
     <packaging>pom</packaging>
     <groupId>io.siddhi.extension.store.elasticsearch</groupId>
     <artifactId>siddhi-store-elasticsearch-parent</artifactId>
-    <version>3.1.1-SNAPSHOT</version>
+    <version>3.1.1</version>
     <name>Siddhi Extension - Elasticsearch Store</name>
     <profiles>
         <profile>
@@ -146,7 +146,7 @@
         <connection>scm:git:https://github.com/siddhi-io/siddhi-store-elasticsearch.git</connection>
         <url>https://github.com/siddhi-io/siddhi-store-elasticsearch.git</url>
         <developerConnection>scm:git:https://github.com/siddhi-io/siddhi-store-elasticsearch.git</developerConnection>
-        <tag>HEAD</tag>
+        <tag>v3.1.1</tag>
     </scm>
     <build>
         <plugins>