diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index a311275..ecb8fcc
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
   <name>angel-format</name>
 
   <properties>
-    <hadoop-version>2.7.3</hadoop-version>
+    <hadoop-version>3.4.0</hadoop-version>
     <java.version>1.8</java.version>
     <scala.binary.version>2.11</scala.binary.version>
     <scala.version>2.11.8</scala.version>