diff --git a/rate-limiter/pom.xml b/rate-limiter/pom.xml
index af18a0d..e86cb32 100644
--- a/rate-limiter/pom.xml
+++ b/rate-limiter/pom.xml
@@ -24,7 +24,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.13</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
     </dependencies>