diff --git a/pom.xml b/pom.xml
index 7e36a68..da285a9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -24,7 +24,7 @@
         <dependency>
             <groupId>org.apache.hadoop</groupId>
             <artifactId>hadoop-common</artifactId>
-            <version>2.6.0</version>
+            <version>3.4.0</version>
         </dependency>
 
         <!-- https://mvnrepository.com/artifact/org.apache.hadoop/hadoop-hdfs -->