diff --git a/pom.xml b/pom.xml
index f93b0f452c..5a51f66183 100644
--- a/pom.xml
+++ b/pom.xml
@@ -203,7 +203,7 @@
                 <plugin>
                     <groupId>org.codehaus.mojo</groupId>
                     <artifactId>antlr-maven-plugin</artifactId>
-                    <version>2.1</version>
+                    <version>2.2</version>
                 </plugin>
                 <plugin>
                     <groupId>org.antlr</groupId>