diff --git a/spark_code/sparkdemo/pom.xml b/spark_code/sparkdemo/pom.xml
index 7674b7d8..f24547ec 100644
--- a/spark_code/sparkdemo/pom.xml
+++ b/spark_code/sparkdemo/pom.xml
@@ -47,7 +47,7 @@
 		<dependency>
 			<groupId>org.apache.hadoop</groupId>
 			<artifactId>hadoop-common</artifactId>
-			<version>2.6.0</version>
+			<version>3.2.3</version>
 			<scope>provided</scope>
 		</dependency>
 		<dependency>