diff --git a/pom.xml b/pom.xml
index 1d5344c09..ab6fd44b4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -287,7 +287,7 @@
             <properties>
                 <scala.version>2.12.10</scala.version>
                 <scala.compat.version>2.12</scala.compat.version>
-                <spark.version>3.3.2</spark.version>
+                <spark.version>3.4.1</spark.version>
                 <mosaic.version>0.3.11</mosaic.version>
             </properties>
         </profile>