diff --git a/pom.xml b/pom.xml
index 6cdf77e..63f4635 100644
--- a/pom.xml
+++ b/pom.xml
@@ -18,7 +18,7 @@
     </parent>
 
     <artifactId>powsybl-math-native</artifactId>
-    <version>1.4.0-SNAPSHOT</version>
+    <version>1.4.0</version>
     <packaging>jar</packaging>
 
     <name>Math native</name>