diff --git a/Spark1.x/Spark-kafka-streaming-1.6_java/pom.xml b/Spark1.x/Spark-kafka-streaming-1.6_java/pom.xml
index a13af86..2300160 100644
--- a/Spark1.x/Spark-kafka-streaming-1.6_java/pom.xml
+++ b/Spark1.x/Spark-kafka-streaming-1.6_java/pom.xml
@@ -12,7 +12,7 @@
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <spark.version>1.6.3.2.5.6.0-40</spark.version>
+    <spark.version>2.2.3</spark.version>
     <spark.scope>compile</spark.scope>
   </properties>