diff --git a/reference/antlr4/antlr4-maven-plugin/src/test/projects/importsCustom/pom.xml b/reference/antlr4/antlr4-maven-plugin/src/test/projects/importsCustom/pom.xml
index b09e7911..58e47043 100644
--- a/reference/antlr4/antlr4-maven-plugin/src/test/projects/importsCustom/pom.xml
+++ b/reference/antlr4/antlr4-maven-plugin/src/test/projects/importsCustom/pom.xml
@@ -17,7 +17,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.11</version>
+      <version>4.13.1</version>
       <scope>test</scope>
     </dependency>
   </dependencies>