diff --git a/hadrian/pom.xml b/hadrian/pom.xml
index 8688fef..956067f 100644
--- a/hadrian/pom.xml
+++ b/hadrian/pom.xml
@@ -150,7 +150,7 @@ limitations under the License.
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.11</version>
+      <version>4.13.1</version>
       <scope>test</scope>
     </dependency>