diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index 17e64a518c..fe739e43a0 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -1,5 +1,5 @@
 # See here for image contents: https://github.com/microsoft/vscode-dev-containers/tree/v0.148.1/containers/python-3/.devcontainer/base.Dockerfile
-FROM mcr.microsoft.com/vscode/devcontainers/python:0-3.11
+FROM mcr.microsoft.com/devcontainers/python:3.12
 
 ENV \
   DEBIAN_FRONTEND=noninteractive \
diff --git a/.github/workflows/nightly.yaml b/.github/workflows/nightly.yaml
index d382bcfbed..e1400005d7 100644
--- a/.github/workflows/nightly.yaml
+++ b/.github/workflows/nightly.yaml
@@ -6,7 +6,7 @@ on:
     - cron: "0 1 * * *"
 
 env:
-  PYTHON_VERSION: "3.11"
+  PYTHON_VERSION: "3.12"
   NODE_OPTIONS: --max_old_space_size=6144
 
 permissions:
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 7f8ce03c92..942e7c4fc3 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -6,7 +6,7 @@ on:
       - published
 
 env:
-  PYTHON_VERSION: "3.11"
+  PYTHON_VERSION: "3.12"
   NODE_OPTIONS: --max_old_space_size=6144
 
 # Set default workflow permissions
diff --git a/pyproject.toml b/pyproject.toml
index 15c83c13a4..8846b4753b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,7 +11,7 @@ readme       = "README.md"
 authors      = [
     {name = "The Home Assistant Authors", email = "hello@home-assistant.io"}
 ]
-requires-python = ">=3.10.0"
+requires-python = ">=3.11.0"
 
 [project.urls]
 "Homepage" = "https://github.com/home-assistant/frontend"