diff --git a/.copier-answers.yaml b/.copier-answers.yaml
index 5e92a87..1039acb 100644
--- a/.copier-answers.yaml
+++ b/.copier-answers.yaml
@@ -1,5 +1,5 @@
 # Changes here will be overwritten by Copier
-_commit: 71014c6
+_commit: 24f3985
 _src_path: https://github.com/python-project-templates/base.git
 add_docs: true
 add_extension: cpp
diff --git a/.github/dependabot.yaml b/.github/dependabot.yaml
index 1d88508..8392cea 100644
--- a/.github/dependabot.yaml
+++ b/.github/dependabot.yaml
@@ -3,8 +3,10 @@ updates:
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule:
-      interval: "weekly"
+      interval: "monthly"
   - package-ecosystem: "pip"
     directory: "/"
     schedule:
       interval: "monthly"
+    cooldown:
+      default-days: 7
diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 25f8e89..cda9169 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -59,7 +59,7 @@ jobs:
             cibuildwheel: "cp312"
 
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
 
     - uses: actions-ext/python/setup@main
       with:
@@ -88,20 +88,20 @@ jobs:
       run: make coverage
 
     - name: Upload test results (Python)
-      uses: actions/upload-artifact@v7
+      uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
       with:
         name: test-results-${{ matrix.os }}-${{ matrix.python-version }}
         path: junit.xml
       if: matrix.os == 'ubuntu-latest' && matrix.python-version == '3.11'
 
     - name: Publish Unit Test Results
-      uses: EnricoMi/publish-unit-test-result-action@v2
+      uses: EnricoMi/publish-unit-test-result-action@c950f6fb443cb5af20a377fd0dfaa78838901040 # v2
       with:
         files: '**/junit.xml'
       if: matrix.os == 'ubuntu-latest' && matrix.python-version == '3.11'
 
     - name: Upload coverage
-      uses: codecov/codecov-action@v6
+      uses: codecov/codecov-action@57e3a136b779b570ffcdbf80b3bdc90e7fab3de2 # v6
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
 
@@ -149,7 +149,7 @@ jobs:
         module: python_template_cpp
       if: matrix.os == 'ubuntu-latest'
 
-    - uses: actions/upload-artifact@v7
+    - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
       with:
         name: dist-${{matrix.os}}-${{matrix.python-version}}
         path: dist
diff --git a/.github/workflows/docs.yaml b/.github/workflows/docs.yaml
index 8ebc907..9cfeb47 100644
--- a/.github/workflows/docs.yaml
+++ b/.github/workflows/docs.yaml
@@ -16,11 +16,11 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ github.event.workflow_run.conclusion == 'success' || github.event_name == 'workflow_dispatch' }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
       - uses: actions-ext/python/setup@main
 
       - name: Download dist from build
-        uses: actions/download-artifact@v8
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8
         with:
           pattern: dist-ubuntu-latest-3.11
           merge-multiple: true
@@ -44,7 +44,7 @@ jobs:
 
       - run: yardang build
 
-      - uses: peaceiris/actions-gh-pages@v4
+      - uses: peaceiris/actions-gh-pages@4f9cc6602d3f66b9c108549d475ec49e8ef4d45e # v4
         with:
           publish_branch: gh-pages
           github_token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/wiki.yaml b/.github/workflows/wiki.yaml
index bf675c2..d0cfce0 100644
--- a/.github/workflows/wiki.yaml
+++ b/.github/workflows/wiki.yaml
@@ -20,8 +20,8 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
       - run: cp README.md docs/wiki/Home.md
-      - uses: Andrew-Chen-Wang/github-wiki-action@v5
+      - uses: Andrew-Chen-Wang/github-wiki-action@64efa0a9436db17670a2259e0ac249d6f08bb352 # v5
         with:
           path: docs/wiki