diff --git a/.github/workflows/cd-staging.yaml b/.github/workflows/cd-staging.yaml
index 311b00029..18e1e241a 100644
--- a/.github/workflows/cd-staging.yaml
+++ b/.github/workflows/cd-staging.yaml
@@ -26,7 +26,7 @@ jobs:
   build-container:
     if: startsWith(github.head_ref, 'staging/')
     name: Register flows (staging)
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
       - name: Checkout
         uses: actions/checkout@v4
diff --git a/.github/workflows/ci-python.yaml b/.github/workflows/ci-python.yaml
index a483688b2..96dbad4b0 100644
--- a/.github/workflows/ci-python.yaml
+++ b/.github/workflows/ci-python.yaml
@@ -24,7 +24,7 @@ jobs:
         with:
           cache: poetry
           architecture: x64
-          python-version: '3.11'
+          python-version: '3.10'
       - name: Install requirements
         run: poetry install --only=test
       - name: Test
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 60d59b402..b91065e8b 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -10,7 +10,7 @@ jobs:
     strategy:
       matrix:
         arch: [x64]
-        os: [ubuntu-latest]
+        os: [ubuntu-22.04]
         python-version: [3.10.x]
     steps:
       - name: Checkout