diff --git a/hadoopapp/pom.xml b/hadoopapp/pom.xml
index d5d5b00..2922ede 100644
--- a/hadoopapp/pom.xml
+++ b/hadoopapp/pom.xml
@@ -12,7 +12,7 @@
         <dependency>
             <groupId>org.apache.hadoop</groupId>
             <artifactId>hadoop-common</artifactId>
-            <version>2.6.2</version>
+            <version>3.2.3</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/org.apache.hadoop/hadoop-mapreduce-client-core -->
         <dependency>