diff --git a/windowing/pom.xml b/windowing/pom.xml
index 009aa69..5d02c6f 100644
--- a/windowing/pom.xml
+++ b/windowing/pom.xml
@@ -116,7 +116,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/ma
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.8.2</version>
+      <version>4.13.1</version>
       <scope>test</scope>
     </dependency>
 	<dependency>