diff --git a/coverage-reports/pom.xml b/coverage-reports/pom.xml
index f33589f3cc..cf60983b8a 100644
--- a/coverage-reports/pom.xml
+++ b/coverage-reports/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>io.siddhi</groupId>
         <artifactId>siddhi</artifactId>
-        <version>5.1.6-SNAPSHOT</version>
+        <version>5.1.6</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/modules/siddhi-annotations/pom.xml b/modules/siddhi-annotations/pom.xml
index 31e7c5af57..4ed3db5e95 100644
--- a/modules/siddhi-annotations/pom.xml
+++ b/modules/siddhi-annotations/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>io.siddhi</groupId>
         <artifactId>siddhi</artifactId>
-        <version>5.1.6-SNAPSHOT</version>
+        <version>5.1.6</version>
         <relativePath>../..</relativePath>
     </parent>
 
diff --git a/modules/siddhi-core/pom.xml b/modules/siddhi-core/pom.xml
index d3c0f773fc..243fab0240 100644
--- a/modules/siddhi-core/pom.xml
+++ b/modules/siddhi-core/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>siddhi</artifactId>
         <groupId>io.siddhi</groupId>
-        <version>5.1.6-SNAPSHOT</version>
+        <version>5.1.6</version>
         <relativePath>../../pom.xml</relativePath>
 
     </parent>
diff --git a/modules/siddhi-core/siddhi-core-doc-gen/pom.xml b/modules/siddhi-core/siddhi-core-doc-gen/pom.xml
index 15ea4d37f0..a93c301f4a 100644
--- a/modules/siddhi-core/siddhi-core-doc-gen/pom.xml
+++ b/modules/siddhi-core/siddhi-core-doc-gen/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>siddhi</artifactId>
         <groupId>io.siddhi</groupId>
-        <version>5.1.6-SNAPSHOT</version>
+        <version>5.1.6</version>
         <relativePath>../../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/modules/siddhi-doc-gen/pom.xml b/modules/siddhi-doc-gen/pom.xml
index 5c566a40ad..36352f200f 100644
--- a/modules/siddhi-doc-gen/pom.xml
+++ b/modules/siddhi-doc-gen/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>siddhi</artifactId>
         <groupId>io.siddhi</groupId>
-        <version>5.1.6-SNAPSHOT</version>
+        <version>5.1.6</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/modules/siddhi-feature/pom.xml b/modules/siddhi-feature/pom.xml
index d4fec17b46..4c535bf829 100644
--- a/modules/siddhi-feature/pom.xml
+++ b/modules/siddhi-feature/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <artifactId>siddhi</artifactId>
         <groupId>io.siddhi</groupId>
-        <version>5.1.6-SNAPSHOT</version>
+        <version>5.1.6</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/modules/siddhi-query-api/pom.xml b/modules/siddhi-query-api/pom.xml
index d36d61c918..4839b1d040 100644
--- a/modules/siddhi-query-api/pom.xml
+++ b/modules/siddhi-query-api/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>siddhi</artifactId>
         <groupId>io.siddhi</groupId>
-        <version>5.1.6-SNAPSHOT</version>
+        <version>5.1.6</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/modules/siddhi-query-compiler/pom.xml b/modules/siddhi-query-compiler/pom.xml
index e2f30bee72..0506dce2c1 100644
--- a/modules/siddhi-query-compiler/pom.xml
+++ b/modules/siddhi-query-compiler/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>siddhi</artifactId>
         <groupId>io.siddhi</groupId>
-        <version>5.1.6-SNAPSHOT</version>
+        <version>5.1.6</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/modules/siddhi-samples/performance-samples/pom.xml b/modules/siddhi-samples/performance-samples/pom.xml
index ecefb6dd60..9fa72394b3 100644
--- a/modules/siddhi-samples/performance-samples/pom.xml
+++ b/modules/siddhi-samples/performance-samples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>io.siddhi</groupId>
         <artifactId>siddhi-samples</artifactId>
-        <version>5.1.6-SNAPSHOT</version>
+        <version>5.1.6</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>performance-samples</artifactId>
diff --git a/modules/siddhi-samples/pom.xml b/modules/siddhi-samples/pom.xml
index dfb70bea15..d1adc884ee 100644
--- a/modules/siddhi-samples/pom.xml
+++ b/modules/siddhi-samples/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>siddhi</artifactId>
         <groupId>io.siddhi</groupId>
-        <version>5.1.6-SNAPSHOT</version>
+        <version>5.1.6</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/modules/siddhi-samples/quick-start-samples/pom.xml b/modules/siddhi-samples/quick-start-samples/pom.xml
index 95f1f3a7e1..ea35fbbd49 100644
--- a/modules/siddhi-samples/quick-start-samples/pom.xml
+++ b/modules/siddhi-samples/quick-start-samples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>siddhi-samples</artifactId>
         <groupId>io.siddhi</groupId>
-        <version>5.1.6-SNAPSHOT</version>
+        <version>5.1.6</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/modules/siddhi-service/pom.xml b/modules/siddhi-service/pom.xml
index 4d4721e91f..6fa6ac0aeb 100644
--- a/modules/siddhi-service/pom.xml
+++ b/modules/siddhi-service/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>siddhi</artifactId>
         <groupId>io.siddhi</groupId>
-        <version>5.1.6-SNAPSHOT</version>
+        <version>5.1.6</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/pom.xml b/pom.xml
index 867d003bae..6d3c034574 100644
--- a/pom.xml
+++ b/pom.xml
@@ -23,7 +23,7 @@
     <groupId>io.siddhi</groupId>
     <artifactId>siddhi</artifactId>
     <packaging>pom</packaging>
-    <version>5.1.6-SNAPSHOT</version>
+    <version>5.1.6</version>
     <name>Siddhi</name>
     <description>Siddhi, Stream Processing and Complex Event Processing Engine</description>
 
@@ -834,7 +834,7 @@
         <url>https://github.com/siddhi-io/siddhi.git</url>
         <developerConnection>scm:git:https://github.com/siddhi-io/siddhi.git</developerConnection>
         <connection>scm:git:https://github.com/siddhi-io/siddhi.git</connection>
-        <tag>HEAD</tag>
+        <tag>v5.1.6</tag>
     </scm>
 
     <repositories>