diff --git a/pom.xml b/pom.xml
index 2e531783a..74297a7e0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -169,7 +169,7 @@
             <plugin>
                 <groupId>com.helger.maven</groupId>
                 <artifactId>ph-javacc-maven-plugin</artifactId>
-                <version>4.1.5</version>
+                <version>5.0.1</version>
                 <executions>
                     <execution>
                         <id>jexl-jjtree</id>