diff --git a/pom.xml b/pom.xml
index 80364407..24c5029d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -42,7 +42,7 @@
     </developers>
 
     <properties>
-        <powsybl-ws-dependencies.version>2.30.0</powsybl-ws-dependencies.version>
+        <powsybl-ws-dependencies.version>2.31.0</powsybl-ws-dependencies.version>
         <gridsuite-filter.version>1.21.0</gridsuite-filter.version>
         <swagger-annotations.version>2.2.36</swagger-annotations.version>
         <sonar.organization>gridsuite</sonar.organization>