diff --git a/deployment/lambda/lambda_example/docker/Dockerfile b/deployment/lambda/lambda_example/docker/Dockerfile
index fef6e87..c8c7626 100644
--- a/deployment/lambda/lambda_example/docker/Dockerfile
+++ b/deployment/lambda/lambda_example/docker/Dockerfile
@@ -1,5 +1,5 @@
 # AWS Lambda python pacakge
-FROM public.ecr.aws/lambda/python:3.11
+FROM public.ecr.aws/lambda/python:3.12
 
 # Install Poetry (you could pin a version if you like)
 RUN curl -sSL https://install.python-poetry.org | python3 -