diff --git a/.github/workflows/labels.yaml b/.github/workflows/labels.yaml
index 73f75a5..33dd6a4 100644
--- a/.github/workflows/labels.yaml
+++ b/.github/workflows/labels.yaml
@@ -18,7 +18,7 @@ jobs:
       pull-requests: write
     steps:
       - name: ⤵️ Check out code from GitHub
-        uses: actions/checkout@v3.6.0
+        uses: actions/checkout@v4.0.0
       - name: 🚀 Run Label Syncer
         uses: micnncim/action-label-syncer@v1.3.0
         env:
diff --git a/.github/workflows/sync-dependencies.yaml b/.github/workflows/sync-dependencies.yaml
index e45bb4d..29a7f4a 100644
--- a/.github/workflows/sync-dependencies.yaml
+++ b/.github/workflows/sync-dependencies.yaml
@@ -17,7 +17,7 @@ jobs:
     if: ${{ github.head_ref == 'renovate/lock-file-maintenance' }}
     steps:
       - name: ⤵️ Checkout Code
-        uses: actions/checkout@v3.6.0
+        uses: actions/checkout@v4.0.0
 
       - name: 📝 Log the current file
         run: |
@@ -66,7 +66,7 @@ jobs:
       changed: ${{ steps.check-changes.outputs.changed }}
     steps:
       - name: ⤵️ Checkout Code
-        uses: actions/checkout@v3.6.0
+        uses: actions/checkout@v4.0.0
 
       - name: ⤵️ Download artifact
         uses: actions/download-artifact@v3.0.2
@@ -92,7 +92,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: ⤵️ Checkout Code
-        uses: actions/checkout@v3.6.0
+        uses: actions/checkout@v4.0.0
         with:
           repository: ${{ github.event.repository.full_name }}
           ref: ${{ github.event.pull_request.head.ref }}
diff --git a/template/.github/workflows/labels.yaml b/template/.github/workflows/labels.yaml
index 73f75a5..33dd6a4 100644
--- a/template/.github/workflows/labels.yaml
+++ b/template/.github/workflows/labels.yaml
@@ -18,7 +18,7 @@ jobs:
       pull-requests: write
     steps:
       - name: ⤵️ Check out code from GitHub
-        uses: actions/checkout@v3.6.0
+        uses: actions/checkout@v4.0.0
       - name: 🚀 Run Label Syncer
         uses: micnncim/action-label-syncer@v1.3.0
         env:
diff --git a/template/.github/workflows/linting.yaml b/template/.github/workflows/linting.yaml
index ed34d2e..94788c2 100644
--- a/template/.github/workflows/linting.yaml
+++ b/template/.github/workflows/linting.yaml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: ⤵️ Check out code from GitHub
-        uses: actions/checkout@v3.6.0
+        uses: actions/checkout@v4.0.0
       - name: 🏗 Set up Poetry
         run: pipx install poetry
       - name: 🏗 Set up Python ${{ env.DEFAULT_PYTHON }}
@@ -39,7 +39,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: ⤵️ Check out code from GitHub
-        uses: actions/checkout@v3.6.0
+        uses: actions/checkout@v4.0.0
       - name: 🏗 Set up Poetry
         run: pipx install poetry
       - name: 🏗 Set up Python ${{ env.DEFAULT_PYTHON }}
@@ -62,7 +62,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: ⤵️ Check out code from GitHub
-        uses: actions/checkout@v3.6.0
+        uses: actions/checkout@v4.0.0
       - name: 🏗 Set up Poetry
         run: pipx install poetry
       - name: 🏗 Set up Python ${{ env.DEFAULT_PYTHON }}
@@ -85,7 +85,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: ⤵️ Check out code from GitHub
-        uses: actions/checkout@v3.6.0
+        uses: actions/checkout@v4.0.0
       - name: 🏗 Set up Poetry
         run: pipx install poetry
       - name: 🏗 Set up Python ${{ env.DEFAULT_PYTHON }}
@@ -134,7 +134,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: ⤵️ Check out code from GitHub
-        uses: actions/checkout@v3.6.0
+        uses: actions/checkout@v4.0.0
       - name: 🏗 Set up Poetry
         run: pipx install poetry
       - name: 🏗 Set up Python ${{ env.DEFAULT_PYTHON }}
@@ -157,7 +157,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: ⤵️ Check out code from GitHub
-        uses: actions/checkout@v3.6.0
+        uses: actions/checkout@v4.0.0
       - name: 🏗 Set up Poetry
         run: pipx install poetry
       - name: 🏗 Set up Python ${{ env.DEFAULT_PYTHON }}
diff --git a/template/.github/workflows/tests.yaml b/template/.github/workflows/tests.yaml
index 82f6164..7407847 100644
--- a/template/.github/workflows/tests.yaml
+++ b/template/.github/workflows/tests.yaml
@@ -19,7 +19,7 @@ jobs:
         python: ["3.9", "3.10", "3.11"]
     steps:
       - name: ⤵️ Check out code from GitHub
-        uses: actions/checkout@v3.6.0
+        uses: actions/checkout@v4.0.0
       - name: 🏗 Set up Poetry
         run: pipx install poetry
       - name: 🏗 Set up Python ${{ matrix.python }}
@@ -47,7 +47,7 @@ jobs:
     needs: pytest
     steps:
       - name: ⤵️ Check out code from GitHub
-        uses: actions/checkout@v3.6.0
+        uses: actions/checkout@v4.0.0
         with:
           fetch-depth: 0
       - name: ⬇️ Download coverage data
diff --git a/template/.github/workflows/typing.yaml b/template/.github/workflows/typing.yaml
index 9f1db71..ed8be7d 100644
--- a/template/.github/workflows/typing.yaml
+++ b/template/.github/workflows/typing.yaml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: ⤵️ Check out code from GitHub
-        uses: actions/checkout@v3.6.0
+        uses: actions/checkout@v4.0.0
       - name: 🏗 Set up Poetry
         run: pipx install poetry
       - name: 🏗 Set up Python ${{ env.DEFAULT_PYTHON }}