diff --git a/.github/workflows/workflow.yml b/.github/workflows/workflow.yml
index 27c4ed3..1e650e7 100644
--- a/.github/workflows/workflow.yml
+++ b/.github/workflows/workflow.yml
@@ -9,12 +9,12 @@ jobs:
   lint:
     uses: BlindfoldedSurgery/actions-python/.github/workflows/lint.yml@v1
     with:
-      python-version: '3.11'
+      python-version: '3.12'
 
   test:
     uses: BlindfoldedSurgery/actions-python/.github/workflows/test.yml@v1
     with:
-      python-version: '3.11'
+      python-version: '3.12'
 
   build-container-image:
     needs:
diff --git a/Dockerfile b/Dockerfile
index 1caeb07..446a7ea 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ghcr.io/blindfoldedsurgery/poetry:1.0.3-pipx-3.11-bookworm
+FROM ghcr.io/blindfoldedsurgery/poetry:1.0.3-pipx-3.12-bookworm
 
 COPY [ "poetry.toml", "poetry.lock", "pyproject.toml", "./" ]