diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 3964916..b9b4da1 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -18,7 +18,7 @@ jobs:
 
       steps:
         - name: Checkout
-          uses: actions/checkout@v2
+          uses: actions/checkout@v3
 
         - name: Setup Python ${{ matrix.python-version }}
           uses: actions/setup-python@v2
@@ -49,7 +49,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index cba7968..6fb98e5 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -15,7 +15,7 @@ jobs:
 
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Set up Python 3.9.2
         uses: actions/setup-python@v2