diff --git a/maven-plugin/pom.xml b/maven-plugin/pom.xml
index 80ba4decab9b4f0958d38b1990760a95a42153d8..b597d8c4a8452d747f07e23e557de529ff267ff2 100644
--- a/maven-plugin/pom.xml
+++ b/maven-plugin/pom.xml
@@ -1,7 +1,8 @@
 <!--
 The MIT License
 
-Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi, Daniel Dyer, Erik Ramfelt, Stephen Connolly, Tom Huybrechts
+Copyright (c) 2004-2011, Sun Microsystems, Inc., Kohsuke Kawaguchi,
+Daniel Dyer, Erik Ramfelt, Stephen Connolly, Tom Huybrechts
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -265,7 +266,7 @@ THE SOFTWARE.
       <plugin>
         <groupId>org.jenkins-ci.tools</groupId>
         <artifactId>maven-hpi-plugin</artifactId>
-        <version>1.63</version>
+        <!-- version specified in grandparent pom -->
         <extensions>true</extensions>
         <configuration>
           <showDeprecation>true</showDeprecation>
diff --git a/pom.xml b/pom.xml
index 2074934f114138dff3e9d857c875bd60155377cc..d5c667c90c8fd44220107c2f511b2feef3c5f1cd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -2,7 +2,7 @@
 <!--
 The MIT License
 
-Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi, id:sorokh
+Copyright (c) 2004-2011, Sun Microsystems, Inc., Kohsuke Kawaguchi, id:sorokh
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/ui-samples-plugin/pom.xml b/ui-samples-plugin/pom.xml
index 561332aed8a267ec0f05dec6761dfb8915069e82..458c2d8dc12d524e9fe7eef4a2413615098090ea 100644
--- a/ui-samples-plugin/pom.xml
+++ b/ui-samples-plugin/pom.xml
@@ -1,7 +1,8 @@
 <!--
 The MIT License
 
-Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi, Daniel Dyer, Erik Ramfelt, Stephen Connolly, Tom Huybrechts
+Copyright (c) 2004-2011, Sun Microsystems, Inc., Kohsuke Kawaguchi,
+Daniel Dyer, Erik Ramfelt, Stephen Connolly, Tom Huybrechts
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -82,7 +83,7 @@ THE SOFTWARE.
       <plugin>
         <groupId>org.jenkins-ci.tools</groupId>
         <artifactId>maven-hpi-plugin</artifactId>
-        <version>1.63</version>
+        <!-- version specified in grandparent pom -->
         <extensions>true</extensions>
         <configuration>
           <showDeprecation>true</showDeprecation>