diff --git a/.github/workflows/actionlint.yml b/.github/workflows/actionlint.yml
index 4559d32..202d38e 100644
--- a/.github/workflows/actionlint.yml
+++ b/.github/workflows/actionlint.yml
@@ -7,7 +7,7 @@ on:
 jobs:
   actionlint:
     name: runner / actionlint
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v4.1.6
       - name: actionlint
diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml
index 81fc106..a36e392 100644
--- a/.github/workflows/pages.yml
+++ b/.github/workflows/pages.yml
@@ -20,7 +20,7 @@ jobs:
     environment:
       name: github-pages
       url: ${{ steps.deployment.outputs.page_url }}
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
       - name: Checkout
         uses: actions/checkout@v4.1.6
diff --git a/.github/workflows/shellcheck.yml b/.github/workflows/shellcheck.yml
index 916f699..0499fe7 100644
--- a/.github/workflows/shellcheck.yml
+++ b/.github/workflows/shellcheck.yml
@@ -8,7 +8,7 @@ on:
 jobs:
   shellcheck:
     name: runner / shellcheck
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v4.1.6
       - name: shellcheck
diff --git a/.github/workflows/validate-renovate.yml b/.github/workflows/validate-renovate.yml
index 0edba7a..9aef5b7 100644
--- a/.github/workflows/validate-renovate.yml
+++ b/.github/workflows/validate-renovate.yml
@@ -8,7 +8,7 @@ on:
 
 jobs:
   validate-renovate:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
 
     steps:
       - name: Checkout