diff --git a/h2gis-api/pom.xml b/h2gis-api/pom.xml
index f5cb27ddf3..a49db9e07a 100755
--- a/h2gis-api/pom.xml
+++ b/h2gis-api/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <artifactId>h2gis-parent</artifactId>
         <groupId>org.orbisgis</groupId>
-        <version>2.2.1-SNAPSHOT</version>
+        <version>2.2.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <artifactId>h2gis-api</artifactId>
diff --git a/h2gis-dist/pom.xml b/h2gis-dist/pom.xml
index 5d8571a290..7a2f9bea84 100755
--- a/h2gis-dist/pom.xml
+++ b/h2gis-dist/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.orbisgis</groupId>
         <artifactId>h2gis-parent</artifactId>
-        <version>2.2.1-SNAPSHOT</version>
+        <version>2.2.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <artifactId>h2gis-dist</artifactId>
diff --git a/h2gis-functions-osgi/pom.xml b/h2gis-functions-osgi/pom.xml
index 31a0d83fdc..a20a4447f1 100755
--- a/h2gis-functions-osgi/pom.xml
+++ b/h2gis-functions-osgi/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.orbisgis</groupId>
         <artifactId>h2gis-parent</artifactId>        
-        <version>2.2.1-SNAPSHOT</version>
+        <version>2.2.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/h2gis-functions/pom.xml b/h2gis-functions/pom.xml
index 1c97b8a08d..41dff8df2e 100755
--- a/h2gis-functions/pom.xml
+++ b/h2gis-functions/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.orbisgis</groupId>
         <artifactId>h2gis-parent</artifactId>
-        <version>2.2.1-SNAPSHOT</version>
+        <version>2.2.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/h2gis-network/pom.xml b/h2gis-network/pom.xml
index 524ef633c5..dca40fd69a 100755
--- a/h2gis-network/pom.xml
+++ b/h2gis-network/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <artifactId>h2gis-parent</artifactId>
         <groupId>org.orbisgis</groupId>
-        <version>2.2.1-SNAPSHOT</version>
+        <version>2.2.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/h2gis-test-utilities/pom.xml b/h2gis-test-utilities/pom.xml
index 46f34a0113..acf8e5895e 100755
--- a/h2gis-test-utilities/pom.xml
+++ b/h2gis-test-utilities/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <artifactId>h2gis-parent</artifactId>
         <groupId>org.orbisgis</groupId>
-        <version>2.2.1-SNAPSHOT</version>
+        <version>2.2.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/h2gis-tests/pom.xml b/h2gis-tests/pom.xml
index 80e3814225..890710f019 100644
--- a/h2gis-tests/pom.xml
+++ b/h2gis-tests/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>h2gis-parent</artifactId>
         <groupId>org.orbisgis</groupId>
-        <version>2.2.1-SNAPSHOT</version>
+        <version>2.2.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/h2gis-utilities/pom.xml b/h2gis-utilities/pom.xml
index aaa4135962..3ada324482 100755
--- a/h2gis-utilities/pom.xml
+++ b/h2gis-utilities/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <artifactId>h2gis-parent</artifactId>
         <groupId>org.orbisgis</groupId>
-        <version>2.2.1-SNAPSHOT</version>
+        <version>2.2.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/pom.xml b/pom.xml
index 2a83fd6f39..69ffeabbcf 100755
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
     <!-- Maven Coordinates -->
     <groupId>org.orbisgis</groupId>
     <artifactId>h2gis-parent</artifactId>
-    <version>2.2.1-SNAPSHOT</version>
+    <version>2.2.1</version>
     <packaging>pom</packaging>
 
 
@@ -60,7 +60,7 @@
         <connection>scm:git:https://github.com/orbisgis/h2gis.git</connection>
         <developerConnection>scm:git:https://github.com/orbisgis/h2gis.git</developerConnection>
         <url>git@github.com:orbisgis/h2gis.git</url>
-        <tag>HEAD</tag>
+        <tag>v2.2.1</tag>
     </scm>
 
     <issueManagement>
diff --git a/postgis-jts-osgi/pom.xml b/postgis-jts-osgi/pom.xml
index bae7d2f4e2..5159bcbc53 100755
--- a/postgis-jts-osgi/pom.xml
+++ b/postgis-jts-osgi/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <artifactId>h2gis-parent</artifactId>
         <groupId>org.orbisgis</groupId>
-        <version>2.2.1-SNAPSHOT</version>
+        <version>2.2.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/postgis-jts/pom.xml b/postgis-jts/pom.xml
index 2d827316b9..3d77eb92b5 100755
--- a/postgis-jts/pom.xml
+++ b/postgis-jts/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <artifactId>h2gis-parent</artifactId>
         <groupId>org.orbisgis</groupId>
-        <version>2.2.1-SNAPSHOT</version>
+        <version>2.2.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>