diff --git a/.python-version b/.python-version
index 9ac3804188..92536a9e48 100644
--- a/.python-version
+++ b/.python-version
@@ -1 +1 @@
-3.11.5
+3.12.0
diff --git a/Dockerfile b/Dockerfile
index bc55cdc79a..52398d1bb4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@ RUN apt-get update \
     && apt-get install -y --no-install-recommends git \
     && sed -i "s/^\(GIT_COMMIT_HASH = \).*\$/\1'$(git rev-parse HEAD)'/" slackbot_settings.py
 
-FROM python:3.11.5-slim-bullseye
+FROM python:3.12.0-slim-bullseye
 
 SHELL ["/bin/bash", "-o", "pipefail", "-c"]