diff --git a/diagram-test/pom.xml b/diagram-test/pom.xml
index d2c7d9c48..92d1a896f 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>4.1.1-SNAPSHOT</version>
+        <version>4.1.1</version>
     </parent>
 
     <artifactId>powsybl-diagram-test</artifactId>
diff --git a/diagram-util/pom.xml b/diagram-util/pom.xml
index a0c52365e..a41543086 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>4.1.1-SNAPSHOT</version>
+        <version>4.1.1</version>
     </parent>
 
     <artifactId>powsybl-diagram-util</artifactId>
diff --git a/distribution-diagram/pom.xml b/distribution-diagram/pom.xml
index 95785d1c6..28d2f1925 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>4.1.1-SNAPSHOT</version>
+        <version>4.1.1</version>
     </parent>
 
     <packaging>pom</packaging>
diff --git a/network-area-diagram/pom.xml b/network-area-diagram/pom.xml
index 6a2963b52..cf5d0751c 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>4.1.1-SNAPSHOT</version>
+        <version>4.1.1</version>
     </parent>
 
     <artifactId>powsybl-network-area-diagram</artifactId>
diff --git a/pom.xml b/pom.xml
index 6e7680939..87376f480 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,7 +19,7 @@
         <relativePath/>
     </parent>
     <artifactId>powsybl-diagram</artifactId>
-    <version>4.1.1-SNAPSHOT</version>
+    <version>4.1.1</version>
     <packaging>pom</packaging>
 
     <name>PowSyBl Diagram</name>
diff --git a/single-line-diagram/pom.xml b/single-line-diagram/pom.xml
index d66cbbd43..cb4880af9 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>4.1.1-SNAPSHOT</version>
+        <version>4.1.1</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 77b5bba6d..6e4c6b6a0 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>4.1.1-SNAPSHOT</version>
+        <version>4.1.1</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 9ee97c6f2..de82466d2 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>4.1.1-SNAPSHOT</version>
+        <version>4.1.1</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 b9c8067c0..c55c54b1e 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>4.1.1-SNAPSHOT</version>
+        <version>4.1.1</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 89f1a8d13..5fed485df 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>4.1.1-SNAPSHOT</version>
+        <version>4.1.1</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 bdec774b5..7b0b61c60 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>4.1.1-SNAPSHOT</version>
+        <version>4.1.1</version>
     </parent>
 
     <artifactId>powsybl-single-line-diagram-core</artifactId>