diff --git a/cassandra/pom.xml b/cassandra/pom.xml
index cb6a24c..f081f6a 100644
--- a/cassandra/pom.xml
+++ b/cassandra/pom.xml
@@ -73,7 +73,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>4.11</version>
+			<version>4.13.1</version>
 			<type>jar</type>
 			<scope>test</scope>
 			<optional>true</optional>