diff --git a/pyspark-notebook/Dockerfile b/pyspark-notebook/Dockerfile
index 3ea011d9de..abbf95f223 100644
--- a/pyspark-notebook/Dockerfile
+++ b/pyspark-notebook/Dockerfile
@@ -15,10 +15,10 @@ USER root
 # Spark dependencies
 # Default values can be overridden at build time
 # (ARGS are in lower case to distinguish them from ENV)
-ARG spark_version="3.3.2"
+ARG spark_version="3.4.0"
 ARG hadoop_version="3"
 ARG scala_version
-ARG spark_checksum="4cd2396069fbe0f8efde2af4fd301bf46f8c6317e9dea1dd42a405de6a38380635d49b17972cb92c619431acece2c3af4c23bfdf193cedb3ea913ed69ded23a1"
+ARG spark_checksum="67bc912e9192ef2159540cb480820e5466dfd91e907c97c5a4787587e3020be042b76c40c51854f2a5dbeb8c3775fe12d9021c1200c4704463ec644132243a69"
 ARG openjdk_version="17"
 
 ENV APACHE_SPARK_VERSION="${spark_version}" \