diff --git a/java/case2geo/pom.xml b/java/case2geo/pom.xml
index 89dfd57..2615fb6 100644
--- a/java/case2geo/pom.xml
+++ b/java/case2geo/pom.xml
@@ -90,7 +90,7 @@
         </plugin>
         <plugin>
           <artifactId>maven-deploy-plugin</artifactId>
-          <version>3.1.4</version>
+          <version>3.2.0</version>
         </plugin>
         <!-- site lifecycle, see
         https://maven.apache.org/ref/current/maven-core/lifecycles.html#site_Lifecycle -->