diff --git a/pom.xml b/pom.xml
index da2d0c05..c0cd2431 100644
--- a/pom.xml
+++ b/pom.xml
@@ -15,7 +15,7 @@
 		<scala.minor.version>2.10</scala.minor.version>
 		<scala.complete.version>${scala.minor.version}.4</scala.complete.version>
 		<jedis.version>2.7.2</jedis.version>
-		<spark.version>1.4.1</spark.version>
+		<spark.version>2.2.3</spark.version>
 	</properties>
 
 	<build>