diff --git a/examples/benchmark/pom.xml b/examples/benchmark/pom.xml
index daa068a3..e648e50c 100644
--- a/examples/benchmark/pom.xml
+++ b/examples/benchmark/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <artifactId>examples</artifactId>
     <groupId>com.github.nmorel.gwtjackson</groupId>
-    <version>0.8.1-SNAPSHOT</version>
+    <version>0.9.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/examples/gwtp/pom.xml b/examples/gwtp/pom.xml
index ae5183e6..32f2c0e5 100644
--- a/examples/gwtp/pom.xml
+++ b/examples/gwtp/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <artifactId>examples</artifactId>
     <groupId>com.github.nmorel.gwtjackson</groupId>
-    <version>0.8.1-SNAPSHOT</version>
+    <version>0.9.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/examples/hello/pom.xml b/examples/hello/pom.xml
index a3c84e02..926b9c18 100644
--- a/examples/hello/pom.xml
+++ b/examples/hello/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <artifactId>examples</artifactId>
     <groupId>com.github.nmorel.gwtjackson</groupId>
-    <version>0.8.1-SNAPSHOT</version>
+    <version>0.9.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/examples/minimal/pom.xml b/examples/minimal/pom.xml
index ff9b3c1f..2a209868 100644
--- a/examples/minimal/pom.xml
+++ b/examples/minimal/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <artifactId>examples</artifactId>
     <groupId>com.github.nmorel.gwtjackson</groupId>
-    <version>0.8.1-SNAPSHOT</version>
+    <version>0.9.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/examples/pom.xml b/examples/pom.xml
index 008b8b37..5f136b02 100644
--- a/examples/pom.xml
+++ b/examples/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <artifactId>gwt-jackson-parent</artifactId>
     <groupId>com.github.nmorel.gwtjackson</groupId>
-    <version>0.8.1-SNAPSHOT</version>
+    <version>0.9.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/examples/profiling/pom.xml b/examples/profiling/pom.xml
index 1f898c78..d43cd80d 100644
--- a/examples/profiling/pom.xml
+++ b/examples/profiling/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <artifactId>examples</artifactId>
     <groupId>com.github.nmorel.gwtjackson</groupId>
-    <version>0.8.1-SNAPSHOT</version>
+    <version>0.9.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/examples/requestor/pom.xml b/examples/requestor/pom.xml
index f9ac97e2..c6b35354 100644
--- a/examples/requestor/pom.xml
+++ b/examples/requestor/pom.xml
@@ -1,10 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         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">
   <parent>
     <artifactId>examples</artifactId>
     <groupId>com.github.nmorel.gwtjackson</groupId>
-    <version>0.8.1-SNAPSHOT</version>
+    <version>0.9.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/extensions/guava/pom.xml b/extensions/guava/pom.xml
index 2d4fb5a2..e7088bd4 100644
--- a/extensions/guava/pom.xml
+++ b/extensions/guava/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <groupId>com.github.nmorel.gwtjackson</groupId>
     <artifactId>gwt-jackson-extensions</artifactId>
-    <version>0.8.1-SNAPSHOT</version>
+    <version>0.9.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/extensions/pom.xml b/extensions/pom.xml
index 0d77f5a9..ad0da519 100644
--- a/extensions/pom.xml
+++ b/extensions/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <groupId>com.github.nmorel.gwtjackson</groupId>
     <artifactId>gwt-jackson-parent</artifactId>
-    <version>0.8.1-SNAPSHOT</version>
+    <version>0.9.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/gwt-jackson/pom.xml b/gwt-jackson/pom.xml
index 0479b9f2..7b24889e 100644
--- a/gwt-jackson/pom.xml
+++ b/gwt-jackson/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>gwt-jackson-parent</artifactId>
     <groupId>com.github.nmorel.gwtjackson</groupId>
-    <version>0.8.1-SNAPSHOT</version>
+    <version>0.9.0</version>
   </parent>
 
   <artifactId>gwt-jackson</artifactId>
diff --git a/pom.xml b/pom.xml
index 585193ba..ba93943c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -15,8 +15,7 @@
   ~ limitations under the License.
   -->
 
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         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>
 
   <parent>
@@ -27,7 +26,7 @@
 
   <groupId>com.github.nmorel.gwtjackson</groupId>
   <artifactId>gwt-jackson-parent</artifactId>
-  <version>0.8.1-SNAPSHOT</version>
+  <version>0.9.0</version>
   <packaging>pom</packaging>
 
   <modules>