diff --git a/pom.xml b/pom.xml
index 2388685..67b952d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -39,7 +39,7 @@
     <java.version>1.8</java.version>
     <maven.compiler.source>1.8</maven.compiler.source>
     <maven.compiler.target>1.8</maven.compiler.target>
-    <hadoop.version>2.7.4</hadoop.version>
+    <hadoop.version>3.4.0</hadoop.version>
     <spark.version>2.3.2</spark.version>
     <scala.version>2.11.8</scala.version>
     <scala.compat.version>2.11</scala.compat.version>