diff --git a/blinky-config/pom.xml b/blinky-config/pom.xml
index 1f6d74d..b1a04a3 100644
--- a/blinky-config/pom.xml
+++ b/blinky-config/pom.xml
@@ -35,7 +35,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.12</version>
+      <version>4.13.1</version>
       <scope>test</scope>
     </dependency>
   </dependencies>