diff --git a/pom.xml b/pom.xml
index e06d96c34..86846b919 100644
--- a/pom.xml
+++ b/pom.xml
@@ -135,7 +135,7 @@
         <!-- Flink -->
         <flink.version>1.2.1</flink.version>
         <!-- Spark -->
-        <spark.version>2.2.0</spark.version>
+        <spark.version>2.4.8</spark.version>
         <spark.indexedrdd.version>0.4.0</spark.indexedrdd.version>
         <!-- Parquet -->
         <parquet.version>1.9.0</parquet.version>