diff --git a/imixs-workflow-core/pom.xml b/imixs-workflow-core/pom.xml
index da6bcfb2f..a5710e577 100644
--- a/imixs-workflow-core/pom.xml
+++ b/imixs-workflow-core/pom.xml
@@ -2,7 +2,7 @@
 	<parent>
 		<artifactId>imixs-workflow</artifactId>
 		<groupId>org.imixs.workflow</groupId>
-		<version>5.1.6-SNAPSHOT</version>
+		<version>5.1.6</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>imixs-workflow-core</artifactId>
diff --git a/imixs-workflow-engine/pom.xml b/imixs-workflow-engine/pom.xml
index 4bb6d1c7f..3a0e24346 100644
--- a/imixs-workflow-engine/pom.xml
+++ b/imixs-workflow-engine/pom.xml
@@ -2,7 +2,7 @@
 	<parent>
 		<artifactId>imixs-workflow</artifactId>
 		<groupId>org.imixs.workflow</groupId>
-		<version>5.1.6-SNAPSHOT</version>
+		<version>5.1.6</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>imixs-workflow-engine</artifactId>
diff --git a/imixs-workflow-faces/pom.xml b/imixs-workflow-faces/pom.xml
index 166b80ee1..1795b6197 100644
--- a/imixs-workflow-faces/pom.xml
+++ b/imixs-workflow-faces/pom.xml
@@ -2,7 +2,7 @@
 	<parent>
 		<artifactId>imixs-workflow</artifactId>
 		<groupId>org.imixs.workflow</groupId>
-		<version>5.1.6-SNAPSHOT</version>
+		<version>5.1.6</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>imixs-workflow-faces</artifactId>
diff --git a/imixs-workflow-index-lucene/pom.xml b/imixs-workflow-index-lucene/pom.xml
index fcef64c76..dd11de2f9 100644
--- a/imixs-workflow-index-lucene/pom.xml
+++ b/imixs-workflow-index-lucene/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>org.imixs.workflow</groupId>
 		<artifactId>imixs-workflow</artifactId>
-		<version>5.1.6-SNAPSHOT</version>
+		<version>5.1.6</version>
 	</parent>
 	<artifactId>imixs-workflow-index-lucene</artifactId>
 	<name>Search Index Apache Lucene</name>
diff --git a/imixs-workflow-index-solr/pom.xml b/imixs-workflow-index-solr/pom.xml
index 34e159c3a..63d3a94d8 100644
--- a/imixs-workflow-index-solr/pom.xml
+++ b/imixs-workflow-index-solr/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>org.imixs.workflow</groupId>
 		<artifactId>imixs-workflow</artifactId>
-		<version>5.1.6-SNAPSHOT</version>
+		<version>5.1.6</version>
 	</parent>
 	<artifactId>imixs-workflow-index-solr</artifactId>
 	<name>Search Index Apache Solr</name>
diff --git a/imixs-workflow-jax-rs/pom.xml b/imixs-workflow-jax-rs/pom.xml
index f77533d77..5b4a1dc65 100644
--- a/imixs-workflow-jax-rs/pom.xml
+++ b/imixs-workflow-jax-rs/pom.xml
@@ -2,7 +2,7 @@
 	<parent>
 		<artifactId>imixs-workflow</artifactId>
 		<groupId>org.imixs.workflow</groupId>
-		<version>5.1.6-SNAPSHOT</version>
+		<version>5.1.6</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>imixs-workflow-jax-rs</artifactId>
diff --git a/pom.xml b/pom.xml
index 23856429e..ac2f95cb0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,12 +1,10 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.imixs.workflow</groupId>
 	<artifactId>imixs-workflow</artifactId>
 	<name>Imixs Workflow</name>
 	<packaging>pom</packaging>
-	<version>5.1.6-SNAPSHOT</version>
+	<version>5.1.6</version>
 
 	<modules>
 		<module>imixs-workflow-core</module>
@@ -73,7 +71,7 @@
 		<connection>scm:git:https://github.com/imixs/imixs-workflow.git</connection>
 		<developerConnection>scm:git:https://github.com/imixs/imixs-workflow.git</developerConnection>
 		<url>https://github.com/imixs/imixs-workflow/</url>
-		<tag>HEAD</tag>
+		<tag>imixs-workflow-5.1.6</tag>
 	</scm>
 
 	<issueManagement>