diff --git a/xwork-core/pom.xml b/xwork-core/pom.xml
index b209eebfb..42d93eb9d 100644
--- a/xwork-core/pom.xml
+++ b/xwork-core/pom.xml
@@ -152,7 +152,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
-                <version>1.2</version>
+                <version>1.4</version>
                 <executions>
                     <execution>
                         <phase>package</phase>
@@ -219,7 +219,7 @@
                                     <shadedPattern>org.apache.commons.lang.xwork</shadedPattern>
                                 </relocation>
                                 <relocation>
-                                    <pattern>org.apache.commons.lang</pattern>
+                                    <pattern>org.apache.commons.io</pattern>
                                     <shadedPattern>org.apache.commons.io.xwork</shadedPattern>
                                 </relocation>
                             </relocations>
@@ -236,7 +236,7 @@
                 <artifactId>maven-bundle-plugin</artifactId>
                 <configuration>
                     <instructions>
-                        <Export-Package>org.apache.commons.lang.xwork.*,com.opensymphony.xwork2.*</Export-Package>
+                        <Export-Package>org.apache.commons.lang.xwork.*,org.apache.commons.io.xwork.*,com.opensymphony.xwork2.*</Export-Package>
                     </instructions>
                 </configuration>
                 <executions>