diff --git a/pom.xml b/pom.xml
index 040d683..2fc5156 100644
--- a/pom.xml
+++ b/pom.xml
@@ -273,7 +273,7 @@
     <threetenbp-version>1.4.0</threetenbp-version>
     <maven-plugin-version>1.0.0</maven-plugin-version>
     <javax-annotation-version>1.0</javax-annotation-version>
-    <junit-version>4.12</junit-version>
+    <junit-version>4.13.1</junit-version>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
   </properties>
 </project>