diff --git a/.github/workflows/labeler.yml b/.github/workflows/labeler.yml
index f62967b..ffb4376 100644
--- a/.github/workflows/labeler.yml
+++ b/.github/workflows/labeler.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out the repository
-        uses: actions/checkout@v2.3.3
+        uses: actions/checkout@v3.3.0
 
       - name: Run Labeler
         uses: crazy-max/ghaction-github-labeler@v3.1.1
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 337bc9a..7f5d51d 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out the repository
-        uses: actions/checkout@v2.3.4
+        uses: actions/checkout@v3.3.0
         with:
           fetch-depth: 2
 
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 83a00a6..49a88b3 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -31,7 +31,7 @@ jobs:
 
     steps:
       - name: Check out the repository
-        uses: actions/checkout@v2.3.4
+        uses: actions/checkout@v3.3.0
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v2.2.1
@@ -100,7 +100,7 @@ jobs:
     needs: tests
     steps:
       - name: Check out the repository
-        uses: actions/checkout@v2.3.4
+        uses: actions/checkout@v3.3.0
 
       - name: Set up Python 3.9
         uses: actions/setup-python@v2.2.1