diff --git a/diagram-test/pom.xml b/diagram-test/pom.xml
index eddb2673e..18d2dd3b4 100644
--- a/diagram-test/pom.xml
+++ b/diagram-test/pom.xml
@@ -15,7 +15,7 @@
     <parent>
         <groupId>com.powsybl</groupId>
         <artifactId>powsybl-diagram</artifactId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.2.0</version>
     </parent>
 
     <artifactId>powsybl-diagram-test</artifactId>
diff --git a/diagram-util/pom.xml b/diagram-util/pom.xml
index 0ce0d195f..7060e80fc 100644
--- a/diagram-util/pom.xml
+++ b/diagram-util/pom.xml
@@ -14,7 +14,7 @@
     <parent>
         <groupId>com.powsybl</groupId>
         <artifactId>powsybl-diagram</artifactId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.2.0</version>
     </parent>
 
     <artifactId>powsybl-diagram-util</artifactId>
diff --git a/distribution-diagram/pom.xml b/distribution-diagram/pom.xml
index dd3d905f5..0e2b5dcc6 100644
--- a/distribution-diagram/pom.xml
+++ b/distribution-diagram/pom.xml
@@ -15,7 +15,7 @@
     <parent>
         <artifactId>powsybl-diagram</artifactId>
         <groupId>com.powsybl</groupId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.2.0</version>
     </parent>
 
     <packaging>pom</packaging>
diff --git a/network-area-diagram/pom.xml b/network-area-diagram/pom.xml
index b7320a110..629663c43 100644
--- a/network-area-diagram/pom.xml
+++ b/network-area-diagram/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <groupId>com.powsybl</groupId>
         <artifactId>powsybl-diagram</artifactId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.2.0</version>
     </parent>
 
     <artifactId>powsybl-network-area-diagram</artifactId>
diff --git a/pom.xml b/pom.xml
index fe0d2221f..523910375 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,7 +19,7 @@
         <relativePath/>
     </parent>
     <artifactId>powsybl-diagram</artifactId>
-    <version>4.2.0-SNAPSHOT</version>
+    <version>4.2.0</version>
     <packaging>pom</packaging>
 
     <name>PowSyBl Diagram</name>
diff --git a/single-line-diagram/pom.xml b/single-line-diagram/pom.xml
index b28c2814e..14ffe7200 100644
--- a/single-line-diagram/pom.xml
+++ b/single-line-diagram/pom.xml
@@ -15,7 +15,7 @@
     <parent>
         <groupId>com.powsybl</groupId>
         <artifactId>powsybl-diagram</artifactId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.2.0</version>
     </parent>
 
     <packaging>pom</packaging>
diff --git a/single-line-diagram/single-line-diagram-cgmes/pom.xml b/single-line-diagram/single-line-diagram-cgmes/pom.xml
index 3d4605ab1..25ac9eeb3 100644
--- a/single-line-diagram/single-line-diagram-cgmes/pom.xml
+++ b/single-line-diagram/single-line-diagram-cgmes/pom.xml
@@ -15,7 +15,7 @@
     <parent>
         <artifactId>powsybl-single-line-diagram</artifactId>
         <groupId>com.powsybl</groupId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.2.0</version>
     </parent>
 
     <artifactId>powsybl-single-line-diagram-cgmes</artifactId>
diff --git a/single-line-diagram/single-line-diagram-cgmes/single-line-diagram-cgmes-dl-conversion/pom.xml b/single-line-diagram/single-line-diagram-cgmes/single-line-diagram-cgmes-dl-conversion/pom.xml
index d71665f7e..5426344d6 100644
--- a/single-line-diagram/single-line-diagram-cgmes/single-line-diagram-cgmes-dl-conversion/pom.xml
+++ b/single-line-diagram/single-line-diagram-cgmes/single-line-diagram-cgmes-dl-conversion/pom.xml
@@ -12,7 +12,7 @@
     <parent>
         <groupId>com.powsybl</groupId>
         <artifactId>powsybl-single-line-diagram-cgmes</artifactId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.2.0</version>
     </parent>
 
     <artifactId>powsybl-single-line-diagram-cgmes-dl-conversion</artifactId>
diff --git a/single-line-diagram/single-line-diagram-cgmes/single-line-diagram-cgmes-dl-iidm-extensions/pom.xml b/single-line-diagram/single-line-diagram-cgmes/single-line-diagram-cgmes-dl-iidm-extensions/pom.xml
index dad63aaaf..0261cb85c 100644
--- a/single-line-diagram/single-line-diagram-cgmes/single-line-diagram-cgmes-dl-iidm-extensions/pom.xml
+++ b/single-line-diagram/single-line-diagram-cgmes/single-line-diagram-cgmes-dl-iidm-extensions/pom.xml
@@ -12,7 +12,7 @@
     <parent>
         <groupId>com.powsybl</groupId>
         <artifactId>powsybl-single-line-diagram-cgmes</artifactId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.2.0</version>
     </parent>
 
     <artifactId>powsybl-single-line-diagram-cgmes-iidm-extensions</artifactId>
diff --git a/single-line-diagram/single-line-diagram-cgmes/single-line-diagram-cgmes-layout/pom.xml b/single-line-diagram/single-line-diagram-cgmes/single-line-diagram-cgmes-layout/pom.xml
index 665432125..aa0d0ec2a 100644
--- a/single-line-diagram/single-line-diagram-cgmes/single-line-diagram-cgmes-layout/pom.xml
+++ b/single-line-diagram/single-line-diagram-cgmes/single-line-diagram-cgmes-layout/pom.xml
@@ -15,7 +15,7 @@
     <parent>
         <groupId>com.powsybl</groupId>
         <artifactId>powsybl-single-line-diagram-cgmes</artifactId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.2.0</version>
     </parent>
 
     <artifactId>powsybl-single-line-diagram-cgmes-layout</artifactId>
diff --git a/single-line-diagram/single-line-diagram-core/pom.xml b/single-line-diagram/single-line-diagram-core/pom.xml
index 9085ab43b..438578509 100644
--- a/single-line-diagram/single-line-diagram-core/pom.xml
+++ b/single-line-diagram/single-line-diagram-core/pom.xml
@@ -15,7 +15,7 @@
     <parent>
         <groupId>com.powsybl</groupId>
         <artifactId>powsybl-single-line-diagram</artifactId>
-        <version>4.2.0-SNAPSHOT</version>
+        <version>4.2.0</version>
     </parent>
 
     <artifactId>powsybl-single-line-diagram-core</artifactId>