diff --git a/pom.xml b/pom.xml
index 37b186fd..b84369db 100644
--- a/pom.xml
+++ b/pom.xml
@@ -14,7 +14,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <jaxrs.jersey.version>2.37</jaxrs.jersey.version>
         <scopes.provided>provided</scopes.provided>
-        <spark.version>3.3.0</spark.version>
+        <spark.version>3.4.0</spark.version>
         <spark.core>spark-core_2.13</spark.core>
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>