diff --git a/enrolled/compiler-design-CS4212/jflex-1.7.0/examples/simple-maven/pom.xml b/enrolled/compiler-design-CS4212/jflex-1.7.0/examples/simple-maven/pom.xml
index a6ef9bd..feb4c36 100644
--- a/enrolled/compiler-design-CS4212/jflex-1.7.0/examples/simple-maven/pom.xml
+++ b/enrolled/compiler-design-CS4212/jflex-1.7.0/examples/simple-maven/pom.xml
@@ -15,7 +15,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>3.8.2</version>
+      <version>4.13.1</version>
       <scope>test</scope>
     </dependency>
   </dependencies>