diff --git a/workflow/dnet/spark_configurator.py b/workflow/dnet/spark_configurator.py
index e77e9df..e5b084a 100644
--- a/workflow/dnet/spark_configurator.py
+++ b/workflow/dnet/spark_configurator.py
@@ -70,7 +70,7 @@ class SparkConfigurator:
                 "mainClass": self.mainClass,
                 "mainApplicationFile": self.jarLocation,
                 "arguments": self.arguments,
-                "sparkVersion": "3.5.1",
+                "sparkVersion": "3.5.3",
                 "sparkConf": self.s3Configuration,
                 "restartPolicy": {
                     "type": "Never"
@@ -81,7 +81,7 @@ class SparkConfigurator:
                     "coreLimit": "1200m",
                     "memory": self.sparkResoruceConf['driver_memory'],
                     "labels": {
-                        "version": "3.5.1"
+                        "version": "3.5.3"
                     },
                     "serviceAccount": "spark"
                 },
@@ -92,7 +92,7 @@ class SparkConfigurator:
                     "memory": self.sparkResoruceConf['executor_memory'],
                     "instances": self.sparkResoruceConf['executor_instances'],
                     "labels": {
-                        "version": "3.5.1"
+                        "version": "3.5.3"
                     }
                 }
             }