diff --git a/h2gis-extension/pom.xml b/h2gis-extension/pom.xml
index 4336d3ae1..b0eb9d9c2 100644
--- a/h2gis-extension/pom.xml
+++ b/h2gis-extension/pom.xml
@@ -10,7 +10,7 @@
     <parent>
         <groupId>org.orbisgis</groupId>
         <artifactId>noisemodelling-parent</artifactId>
-        <version>3.4.4-SNAPSHOT</version>
+        <version>3.4.4</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <description>Additional drivers and functions for H2GIS database</description>
diff --git a/noisemodelling-emission/pom.xml b/noisemodelling-emission/pom.xml
index 40d8737d2..9b5820ede 100644
--- a/noisemodelling-emission/pom.xml
+++ b/noisemodelling-emission/pom.xml
@@ -10,7 +10,7 @@
     <parent>
         <groupId>org.orbisgis</groupId>
         <artifactId>noisemodelling-parent</artifactId>
-        <version>3.4.4-SNAPSHOT</version>
+        <version>3.4.4</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <description>Translate light vehicle, heavy vehicle, public bus, tramway traffic into linear noise source. Then compute sound propagation and iso surface.</description>
diff --git a/noisemodelling-jdbc/pom.xml b/noisemodelling-jdbc/pom.xml
index 013baf4c5..6b430e04d 100644
--- a/noisemodelling-jdbc/pom.xml
+++ b/noisemodelling-jdbc/pom.xml
@@ -10,7 +10,7 @@
     <parent>
         <groupId>org.orbisgis</groupId>
         <artifactId>noisemodelling-parent</artifactId>
-        <version>3.4.4-SNAPSHOT</version>
+        <version>3.4.4</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <description>Compute sound propagation rays.</description>
diff --git a/noisemodelling-pathfinder/pom.xml b/noisemodelling-pathfinder/pom.xml
index 4f9e3b015..e4db958f2 100644
--- a/noisemodelling-pathfinder/pom.xml
+++ b/noisemodelling-pathfinder/pom.xml
@@ -10,7 +10,7 @@
     <parent>
         <groupId>org.orbisgis</groupId>
         <artifactId>noisemodelling-parent</artifactId>
-        <version>3.4.4-SNAPSHOT</version>
+        <version>3.4.4</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <description>Compute sound propagation rays.</description>
diff --git a/noisemodelling-propagation/pom.xml b/noisemodelling-propagation/pom.xml
index 2db951b2e..840fa5f64 100644
--- a/noisemodelling-propagation/pom.xml
+++ b/noisemodelling-propagation/pom.xml
@@ -10,7 +10,7 @@
     <parent>
         <groupId>org.orbisgis</groupId>
         <artifactId>noisemodelling-parent</artifactId>
-        <version>3.4.4-SNAPSHOT</version>
+        <version>3.4.4</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <description>Compute sound propagation rays.</description>
diff --git a/noisemodelling-tutorial-01/pom.xml b/noisemodelling-tutorial-01/pom.xml
index f1905e796..b6bfc77a5 100644
--- a/noisemodelling-tutorial-01/pom.xml
+++ b/noisemodelling-tutorial-01/pom.xml
@@ -11,7 +11,7 @@
     <parent>
         <groupId>org.orbisgis</groupId>
         <artifactId>noisemodelling-parent</artifactId>
-        <version>3.4.4-SNAPSHOT</version>
+        <version>3.4.4</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <description>Test case with OpenStreetMap buildings and roads</description>
diff --git a/pom.xml b/pom.xml
index cdefc62e3..724bb0fc2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
     <name>noisemodelling-parent</name>
     <artifactId>noisemodelling-parent</artifactId>
     <groupId>org.orbisgis</groupId>
-    <version>3.4.4-SNAPSHOT</version>
+    <version>3.4.4</version>
     <description>NoiseModelling is an extension of H2GIS</description>
     <organization>
         <name>Lab-STICC - UMR CNRS 6285</name>
diff --git a/wps_scripts/build.gradle b/wps_scripts/build.gradle
index 3a62b42f2..9151d303b 100644
--- a/wps_scripts/build.gradle
+++ b/wps_scripts/build.gradle
@@ -7,7 +7,7 @@ plugins {
 }
 
 group = 'org.orbisgis'
-version = '3.4.4-SNAPSHOT'
+version = '3.4.4'
 
 publishing {
     publications {
@@ -89,11 +89,11 @@ dependencies {
             prefer '1.15.1'
         }
     }
-    implementation group: 'org.orbisgis', name: 'noisemodelling-emission', version: '3.4.4-SNAPSHOT'
-    implementation group: 'org.orbisgis', name: 'noisemodelling-propagation', version: '3.4.4-SNAPSHOT'
-    implementation group: 'org.orbisgis', name: 'noisemodelling-pathfinder', version: '3.4.4-SNAPSHOT'
-    implementation group: 'org.orbisgis', name: 'noisemodelling-jdbc', version: '3.4.4-SNAPSHOT'
-    implementation group: 'org.orbisgis', name: 'h2gis-extension', version: '3.4.4-SNAPSHOT'
+    implementation group: 'org.orbisgis', name: 'noisemodelling-emission', version: '3.4.4'
+    implementation group: 'org.orbisgis', name: 'noisemodelling-propagation', version: '3.4.4'
+    implementation group: 'org.orbisgis', name: 'noisemodelling-pathfinder', version: '3.4.4'
+    implementation group: 'org.orbisgis', name: 'noisemodelling-jdbc', version: '3.4.4'
+    implementation group: 'org.orbisgis', name: 'h2gis-extension', version: '3.4.4'
     implementation group: 'org.openstreetmap.osmosis', name: 'osmosis-core', version: '0.48.3'
     implementation group: 'org.openstreetmap.osmosis', name: 'osmosis-pbf', version: '0.48.3'
     implementation(group: 'org.matsim', name: 'matsim', version: '11.0') {
diff --git a/wpsbuilder/index.html b/wpsbuilder/index.html
index 493fd0a8c..ebe55c03d 100644
--- a/wpsbuilder/index.html
+++ b/wpsbuilder/index.html
@@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html>
   <head>
-    <title>NoiseModelling 3.4.4-SNAPSHOT</title>
+    <title>NoiseModelling 3.4.4</title>
     <meta charset="utf-8" />
     <meta name="viewport"
       content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0" />