diff --git a/.github/workflows/emscripten.yaml b/.github/workflows/emscripten.yaml
index 8d31ae06..c1752280 100644
--- a/.github/workflows/emscripten.yaml
+++ b/.github/workflows/emscripten.yaml
@@ -19,7 +19,7 @@ jobs:
     name: Pyodide wheel
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: true
           fetch-depth: 0
diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml
index 860b0113..e74303d6 100644
--- a/.github/workflows/examples.yml
+++ b/.github/workflows/examples.yml
@@ -14,7 +14,7 @@ jobs:
   examples:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
           submodules: true
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 658d4168..274994fd 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -25,7 +25,7 @@ jobs:
       - name: Install requirements
         run: apt-get update && apt-get install -y python3-dev python3-pip git
 
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
           submodules: true
@@ -44,7 +44,7 @@ jobs:
     name: PyLint
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
           submodules: true
@@ -69,7 +69,7 @@ jobs:
     name: CMake Python ${{ matrix.python-version }}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
           submodules: true
@@ -101,7 +101,7 @@ jobs:
         os: [ubuntu-latest, windows-2019, macos-latest]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: true
           fetch-depth: 0
diff --git a/.github/workflows/weekly.yml b/.github/workflows/weekly.yml
index e4fb7d20..9318bd1f 100644
--- a/.github/workflows/weekly.yml
+++ b/.github/workflows/weekly.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: true
 
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index ac103d59..a9631256 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -30,7 +30,7 @@ jobs:
     name: Build SDist
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
           submodules: true
@@ -57,7 +57,7 @@ jobs:
         python: [37, 38, 39, 310, 311, 312]
         arch: [aarch64]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
           submodules: true
@@ -102,7 +102,7 @@ jobs:
             arch: auto32
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
           submodules: true