diff --git a/mrdemo/pom.xml b/mrdemo/pom.xml
index 602712d..c324eed 100644
--- a/mrdemo/pom.xml
+++ b/mrdemo/pom.xml
@@ -26,7 +26,7 @@
         <dependency>
             <groupId>org.apache.hadoop</groupId>
             <artifactId>hadoop-common</artifactId>
-            <version>2.6.0-cdh5.11.2</version>
+            <version>3.2.3</version>
         </dependency>
     </dependencies>
 </project>