diff --git a/tool/pom.xml b/tool/pom.xml
index d046aeac..20aae6f4 100644
--- a/tool/pom.xml
+++ b/tool/pom.xml
@@ -99,7 +99,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
         <dependency>