diff --git a/antlr/project.xml b/antlr/project.xml
index ac819740..c0185c43 100644
--- a/antlr/project.xml
+++ b/antlr/project.xml
@@ -5,7 +5,7 @@
   <pomVersion>3</pomVersion>
   <id>maven-antlr-plugin</id>
   <name>Maven Antlr Plugin</name>
-  <currentVersion>1.1</currentVersion>
+  <currentVersion>1.1-SNAPSHOT</currentVersion>
   <description/>
   <shortDescription>Java Project Management Tools</shortDescription>
   <url>http://maven.apache.org/reference/plugins/antlr/</url>
@@ -15,6 +15,15 @@
     <url>http://cvs.apache.org/viewcvs/maven/src/plugins-build/antlr/</url>
   </repository>
   <developers>
+    <developer>
+      <name>Vincent Massol</name>
+      <id>vmassol</id>
+      <email>vmassol@pivolis.com</email>
+      <organization>Pivolis</organization>
+      <roles>
+        <role>Developer</role>
+      </roles>
+    </developer>
     <developer>
       <name>dIon Gillard</name>
       <id>dion</id>
@@ -46,7 +55,8 @@
   </developers>
   <dependencies>
     <dependency>
-      <id>ant</id>
+      <groupId>ant</groupId>
+      <artifactId>ant</artifactId>
       <version>1.5.1</version>
       <properties>
         <classloader>root</classloader>
@@ -61,16 +71,17 @@
       </properties>
     </dependency>
     <dependency>
-      <id>commons-lang</id>
+      <groupId>commons-lang</groupId>
+      <artifactId>commons-lang</artifactId>
       <version>1.0-b1.1</version>
       <properties>
         <classloader>root.maven</classloader>
       </properties>
     </dependency>
     <dependency>
-      <id>antlr</id>
-      <version>2.7.1</version>
-      <jar>antlrall-2.7.1.jar</jar>
+      <groupId>antlr</groupId>
+      <artifactId>antlr</artifactId>
+      <version>2.7.2</version>
       <properties>
         <classloader>root</classloader>
       </properties>
diff --git a/antlr/xdocs/changes.xml b/antlr/xdocs/changes.xml
index 8664acb6..4420400f 100644
--- a/antlr/xdocs/changes.xml
+++ b/antlr/xdocs/changes.xml
@@ -7,6 +7,12 @@
 
   <body>
     <release version="1.1" date="in CVS">
+      <action dev="vmassol" type="fix">
+        Upgraded version of Antlr used to 2.7.2, so that this plugin plays
+        well with the Checkstyle plugin (which requires Antlr 2.7.2). This
+        fixes bug
+        <a href="http://jira.codehaus.org/secure/ViewIssue.jspa?key=MAVEN-484">MAVEN-484</a>.
+      </action>
       <action dev="dion" type="add">
         Added documentation for navigation, changes, properties and goals
       </action>
