diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1887f6d..6c9facd 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -10,24 +10,26 @@ jobs:
     strategy:
       matrix:
         os:
-          - ubuntu-latest
-          - macos-latest
+          # renovate datasource: github-runners, depName: ubuntu
+          - ubuntu-20.04
+          # renovate datasource: github-runners, depName: macos
+          - macos-12
 
     runs-on: ${{matrix.os}}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4.1.6
 
       - name: parse-tool-versions
-        uses: paulo-ferraz-oliveira/parse-tool-versions@v1
+        uses: paulo-ferraz-oliveira/parse-tool-versions@v1.0.3
         id: tool-versions
 
       - name: nodejs
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4.0.2
         with:
           node-version: ${{steps.tool-versions.outputs.nodejs}}
 
       - name: plugin-test
-        uses: asdf-vm/actions/plugin-test@v2
+        uses: asdf-vm/actions/plugin-test@v3.0.2
         with:
           command: markdownlint-cli2 _version
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 95b603b..2265fd7 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -5,22 +5,22 @@ name: Lint
 
 jobs:
   lint:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4.1.6
 
       - name: install
-        uses: asdf-vm/actions/install@v2
+        uses: asdf-vm/actions/install@v3.0.2
 
       - name: lint.bash
         run: scripts/lint.bash
 
   actionlint:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4.1.6
 
       - name: Check workflow files
         uses: docker://rhysd/actionlint:1.6.23
@@ -28,14 +28,14 @@ jobs:
           args: -color
 
   build:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4.1.6
 
       # uses .markdownlint.yml for configuration
       - name: markdownlint
-        uses: DavidAnson/markdownlint-cli2-action@v11
+        uses: DavidAnson/markdownlint-cli2-action@v16.0.0
         with:
           globs: |
             .github/**/*.md
@@ -43,7 +43,7 @@ jobs:
             LICENSE
 
       - name: yamllint
-        uses: ibiqlik/action-yamllint@v3
+        uses: ibiqlik/action-yamllint@v3.1.1
         with:
           file_or_dir: |
             .github/workflows/*.yml