diff --git a/app/pom.xml b/app/pom.xml
index 618786178..8c5c733c5 100644
--- a/app/pom.xml
+++ b/app/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.n52.sensorweb-server.sta</groupId>
         <artifactId>sta-parent</artifactId>
-        <version>2.1.3-SNAPSHOT</version>
+        <version>2.2.0</version>
     </parent>
     <artifactId>sta-app</artifactId>
     <packaging>jar</packaging>
diff --git a/core/pom.xml b/core/pom.xml
index ba265e3a5..b5e54ed8e 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.n52.sensorweb-server.sta</groupId>
         <artifactId>sta-parent</artifactId>
-        <version>2.1.3-SNAPSHOT</version>
+        <version>2.2.0</version>
     </parent>
     <artifactId>sta-core</artifactId>
     <packaging>jar</packaging>
diff --git a/http/pom.xml b/http/pom.xml
index 3a084fb36..2ff1306e6 100644
--- a/http/pom.xml
+++ b/http/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.n52.sensorweb-server.sta</groupId>
         <artifactId>sta-parent</artifactId>
-        <version>2.1.3-SNAPSHOT</version>
+        <version>2.2.0</version>
     </parent>
     <artifactId>sta-http</artifactId>
     <packaging>jar</packaging>
diff --git a/mqtt/pom.xml b/mqtt/pom.xml
index ad5a65e8e..8aa3ec51c 100644
--- a/mqtt/pom.xml
+++ b/mqtt/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.n52.sensorweb-server.sta</groupId>
         <artifactId>sta-parent</artifactId>
-        <version>2.1.3-SNAPSHOT</version>
+        <version>2.2.0</version>
     </parent>
     <artifactId>sta-mqtt</artifactId>
     <packaging>jar</packaging>
diff --git a/pom.xml b/pom.xml
index a21b1d553..29ec3b4aa 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
 
     <groupId>org.n52.sensorweb-server.sta</groupId>
     <artifactId>sta-parent</artifactId>
-    <version>2.1.3-SNAPSHOT</version>
+    <version>2.2.0</version>
     <packaging>pom</packaging>
 
     <name>52°North Sensor Things API</name>
@@ -21,7 +21,7 @@
         <url>https://github.com/52North/sensor-things</url>
         <connection>scm:git:https://github.com/52North/sensor-things.git</connection>
         <developerConnection>scm:git:https://github.com/52North/sensor-things.git</developerConnection>
-        <tag>HEAD</tag>
+        <tag>v2.2.0</tag>
     </scm>
 
     <modules>
diff --git a/webapp/pom.xml b/webapp/pom.xml
index a13d5878b..634f17608 100644
--- a/webapp/pom.xml
+++ b/webapp/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.n52.sensorweb-server.sta</groupId>
         <artifactId>sta-parent</artifactId>
-        <version>2.1.3-SNAPSHOT</version>
+        <version>2.2.0</version>
     </parent>
     <artifactId>sta-webapp</artifactId>
     <packaging>war</packaging>