diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c7b0c00..54586be 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -32,7 +32,7 @@ jobs:
     timeout-minutes: 90
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0 # fetch all tags and branches
       - name: Setup CI
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index e508033..708cbd4 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -21,7 +21,7 @@ jobs:
         language: ['cpp', 'python']
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Setup CI
         uses: ./.github/actions/setup-repo
       - name: Initialize CodeQL
diff --git a/.github/workflows/scheduled-jobs.yml b/.github/workflows/scheduled-jobs.yml
index 866e222..dfe9fa9 100644
--- a/.github/workflows/scheduled-jobs.yml
+++ b/.github/workflows/scheduled-jobs.yml
@@ -13,7 +13,7 @@ jobs:
     permissions:
       contents: write
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Import bot's GPG key for signing commits
@@ -46,7 +46,7 @@ jobs:
       contents: write
     needs: [update-submodules]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Import bot's GPG key for signing commits
diff --git a/.github/workflows/style.yml b/.github/workflows/style.yml
index 67fdc07..6ce1909 100644
--- a/.github/workflows/style.yml
+++ b/.github/workflows/style.yml
@@ -25,7 +25,7 @@ jobs:
     timeout-minutes: 90
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0 # fetch all tags and branches
       - name: Setup CI
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index b07ae00..28ecbbd 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -25,7 +25,7 @@ jobs:
     if: github.repository_owner == 'aarnphm' # Don't run on fork repository
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0 # fetch all tags and branches
           submodules: true
@@ -68,7 +68,7 @@ jobs:
           - platform: [musllinux_x86_64, ubuntu-latest]
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0 # fetch all tags and branches
       - name: Setup CI
@@ -124,7 +124,7 @@ jobs:
           - os: 'windows-latest'
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0 # fetch all tags and branches
       - name: Setup CI