diff --git a/pom.xml b/pom.xml
index 5b49b24..cb5fb6f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -92,7 +92,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>4.11</version>
+			<version>4.13.1</version>
 		</dependency>
 		<dependency>
 			<groupId>org.elasticsearch</groupId>