diff --git a/app-3-webstart/pom.xml b/app-3-webstart/pom.xml
index beaae64..ad524ae 100644
--- a/app-3-webstart/pom.xml
+++ b/app-3-webstart/pom.xml
@@ -140,7 +140,7 @@
             <dependency>
                 <groupId>junit</groupId>
                 <artifactId>junit</artifactId>
-                <version>4.8.1</version>
+                <version>4.13.1</version>
                 <scope>test</scope>
             </dependency>
 
diff --git a/pom.xml b/pom.xml
index 3bc2d59..6817c41 100644
--- a/pom.xml
+++ b/pom.xml
@@ -133,7 +133,7 @@
             <dependency>
                 <groupId>junit</groupId>
                 <artifactId>junit</artifactId>
-                <version>4.8.1</version>
+                <version>4.13.1</version>
                 <scope>test</scope>
             </dependency>