diff --git a/sources/pom.xml b/sources/pom.xml
index 5b8896629..4683fc1f5 100644
--- a/sources/pom.xml
+++ b/sources/pom.xml
@@ -125,7 +125,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
         <dependency>