diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 715661e..b69bb81 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Set up Python 3.7
       uses: actions/setup-python@v2
       with:
diff --git a/.github/workflows/testlint.yml b/.github/workflows/testlint.yml
index 0e61a74..20e3415 100644
--- a/.github/workflows/testlint.yml
+++ b/.github/workflows/testlint.yml
@@ -11,7 +11,7 @@ jobs:
         python-version: [3.9]
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v2
       with: