diff --git a/pom.xml b/pom.xml
index d2156a0..cf53a96 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,7 +19,7 @@
   	<dependency>
   		<groupId>junit</groupId>
   		<artifactId>junit</artifactId>
-  		<version>4.9</version>
+  		<version>4.13.1</version>
   	</dependency>
   	<dependency>
   		<groupId>edu.scripps.yates</groupId>