diff --git a/pom.xml b/pom.xml
index 16c70e2..c82ded4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -12,7 +12,7 @@
     <properties>
         <scala.version>2.11.12</scala.version>
         <spark.scala.version>2.11</spark.scala.version>
-        <spark.version>2.1.2</spark.version>
+        <spark.version>2.4.8</spark.version>
     </properties>