diff --git a/pom.xml b/pom.xml
index c47e207e..05083f34 100644
--- a/pom.xml
+++ b/pom.xml
@@ -16,7 +16,7 @@
 
     <groupId>com.lyncode</groupId>
     <artifactId>xoai</artifactId>
-    <version>4.1.0-SNAPSHOT</version>
+    <version>4.1.0</version>
 
     <name>XOAI : OAI-PMH Java Toolkit</name>
     <url>http://www.lyncode.com</url>
diff --git a/xoai-common/pom.xml b/xoai-common/pom.xml
index e7cad8e9..9e4afbd5 100644
--- a/xoai-common/pom.xml
+++ b/xoai-common/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>xoai</artifactId>
         <groupId>com.lyncode</groupId>
-        <version>4.1.0-SNAPSHOT</version>
+        <version>4.1.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/xoai-data-provider/pom.xml b/xoai-data-provider/pom.xml
index 2c70ac22..6ff02f9e 100644
--- a/xoai-data-provider/pom.xml
+++ b/xoai-data-provider/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>xoai</artifactId>
         <groupId>com.lyncode</groupId>
-        <version>4.1.0-SNAPSHOT</version>
+        <version>4.1.0</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/xoai-service-provider/pom.xml b/xoai-service-provider/pom.xml
index e4945a6c..c724d631 100644
--- a/xoai-service-provider/pom.xml
+++ b/xoai-service-provider/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>xoai</artifactId>
         <groupId>com.lyncode</groupId>
-        <version>4.1.0-SNAPSHOT</version>
+        <version>4.1.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>