diff --git a/dojo01/pom.xml b/dojo01/pom.xml
index f23d97d..e1a9591 100644
--- a/dojo01/pom.xml
+++ b/dojo01/pom.xml
@@ -19,7 +19,7 @@
     <dependency>
         <groupId>junit</groupId>
         <artifactId>junit</artifactId>
-        <version>4.12</version>
+        <version>4.13.1</version>
         <scope>test</scope>
     </dependency>
     <dependency>