diff --git a/pom.xml b/pom.xml
index c14ed7f..9d8edee 100644
--- a/pom.xml
+++ b/pom.xml
@@ -40,7 +40,7 @@
         <kryo-serializers.version>0.42</kryo-serializers.version>
         <slf4j.version>1.7.25</slf4j.version>
         <scala.version>2.11</scala.version>
-        <spark.version>2.4.3</spark.version>
+        <spark.version>2.4.4</spark.version>
     </properties>
 
     <dependencies>