diff --git a/bigdata_hbase/code/hbase0730/pom.xml b/bigdata_hbase/code/hbase0730/pom.xml
index 364c578..8d6d4c4 100644
--- a/bigdata_hbase/code/hbase0730/pom.xml
+++ b/bigdata_hbase/code/hbase0730/pom.xml
@@ -40,7 +40,7 @@
     <dependency>
       <groupId>org.apache.hadoop</groupId>
       <artifactId>hadoop-client</artifactId>
-      <version>2.6.5</version>
+      <version>2.7.0</version>
     </dependency>
     <dependency>
       <groupId>org.apache.hbase</groupId>