diff --git a/pom.xml b/pom.xml
index b1190dd..8884bc8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -17,7 +17,7 @@
     <dependency>
       <groupId>org.apache.spark</groupId>
       <artifactId>spark-core_2.10</artifactId>
-      <version>2.0.0</version>
+      <version>2.2.0</version>
       <type>jar</type>
     </dependency>
   </dependencies>