diff --git a/pom.xml b/pom.xml
index 3fb9545..885c247 100644
--- a/pom.xml
+++ b/pom.xml
@@ -94,7 +94,7 @@ limitations under the License.
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.8.1</version>
+      <version>4.13.1</version>
       <scope>test</scope>
     </dependency>
   </dependencies>