diff --git a/Dockerfile b/Dockerfile
index 73ce9de..89d2a1b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM --platform=linux/amd64 inseefrlab/onyxia-jupyter-pyspark:py3.10.13-spark3.5.0
+FROM --platform=linux/amd64 inseefrlab/onyxia-jupyter-pyspark:py3.11.6-spark3.5.0
 
 # Allows the kernel to load the Spark and Hadoop config.
 ENV CLASSPATH_PREFIX "/opt/hadoop/etc/hadoop:/opt/spark/conf"