diff --git a/pom.xml b/pom.xml
index c1c8d1c..7ac72e1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,7 +7,7 @@
     <properties>
         <scala.version>2.11.8</scala.version>
         <scala.binary.version>2.11</scala.binary.version>
-        <spark.version>2.2.0</spark.version>
+        <spark.version>2.4.8</spark.version>
         <junit.version>4.8.1</junit.version>
         <hdfs.version>2.7.1</hdfs.version>
         <config.version>1.2.1</config.version>