diff --git a/.github/workflows/dependabot-auto-merge.yml b/.github/workflows/dependabot-auto-merge.yml
index ee7a132..b9c8cce 100644
--- a/.github/workflows/dependabot-auto-merge.yml
+++ b/.github/workflows/dependabot-auto-merge.yml
@@ -7,7 +7,7 @@ jobs:
   auto-merge:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3.6.0
+      - uses: actions/checkout@v4.1.2
       - uses: ahmadnassri/action-dependabot-auto-merge@v2
         with:
           target: minor
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 493f3c7..0c6e32d 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out the repository
-        uses: actions/checkout@v3.6.0
+        uses: actions/checkout@v4.1.2
         with:
           fetch-depth: 2
 
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 65232d5..9a86c81 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out the repository
-        uses: actions/checkout@v3.6.0
+        uses: actions/checkout@v4.1.2
 
       - name: Set up Python
         uses: actions/setup-python@v4.8.0
@@ -61,7 +61,7 @@ jobs:
 
     steps:
       - name: Check out the repository
-        uses: actions/checkout@v3.6.0
+        uses: actions/checkout@v4.1.2
 
       - name: Set up Python ${{ matrix.python }}
         uses: actions/setup-python@v4.8.0