diff --git a/logback-example/pom.xml b/logback-example/pom.xml
index 9244b86..eb17b20 100644
--- a/logback-example/pom.xml
+++ b/logback-example/pom.xml
@@ -21,7 +21,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
         </dependency>
 
         <dependency>