diff --git a/idp-oidc-webapp-client/pom.xml b/idp-oidc-webapp-client/pom.xml
index 94d0d81..d92cff4 100644
--- a/idp-oidc-webapp-client/pom.xml
+++ b/idp-oidc-webapp-client/pom.xml
@@ -147,7 +147,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.7</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
         <dependency>