diff --git a/.github/workflows/pre-commit.yml b/.github/workflows/pre-commit.yml
index 6d6182f..85f0b5e 100644
--- a/.github/workflows/pre-commit.yml
+++ b/.github/workflows/pre-commit.yml
@@ -29,7 +29,7 @@ jobs:
     - name: Setup Python
       uses: actions/setup-python@v5
       with:
-        python-version: '3.11'
+        python-version: '3.12'
     - name: Install uv
       run: curl -LsSf https://astral.sh/uv/install.sh | sh
     - name: Install dependencies
diff --git a/.github/workflows/pull_requests.yaml b/.github/workflows/pull_requests.yaml
index 0e348ac..deb93f7 100644
--- a/.github/workflows/pull_requests.yaml
+++ b/.github/workflows/pull_requests.yaml
@@ -18,7 +18,7 @@ jobs:
     permissions:
       pull-requests: write
       contents: write
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     name: Weblate automerge
     if: github.actor == 'weblate'
     steps:
diff --git a/update-workflow b/update-workflow
index 99ca1c2..f1b928c 100755
--- a/update-workflow
+++ b/update-workflow
@@ -42,7 +42,7 @@ for job_name in data["jobs"]:
                 float(step["with"]["python-version"])
             except (KeyError, ValueError):
                 continue
-            step["with"]["python-version"] = "3.11"
+            step["with"]["python-version"] = "3.12"
             modified = True
         uses = step.get("uses", "")
         if uses.startswith("actions/checkout@") and uses != "actions/checkout@v4":