diff --git a/ki-generators/python-ml/pom.xml b/ki-generators/python-ml/pom.xml
index eff4109..50fa6cb 100644
--- a/ki-generators/python-ml/pom.xml
+++ b/ki-generators/python-ml/pom.xml
@@ -123,6 +123,6 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <openapi-generator-version>4.0.0</openapi-generator-version>
         <maven-plugin-version>1.0.0</maven-plugin-version>
-        <junit-version>4.8.1</junit-version>
+        <junit-version>4.13.1</junit-version>
     </properties>
 </project>