diff --git a/.github/workflows/labeler.yml b/.github/workflows/labeler.yml
index e7bd6a2..847bbca 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@v2.3.4
+        uses: actions/checkout@v3.0.0
 
       - name: Run Labeler
         uses: crazy-max/ghaction-github-labeler@v3.1.1
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index f05d5c7..1e2c835 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -18,7 +18,7 @@ jobs:
         python-version: ["3.6", "3.7", "3.8", "3.9"]
 
     steps:
-      - uses: "actions/checkout@v2.3.4"
+      - uses: "actions/checkout@v3.0.0"
       - uses: "actions/setup-python@v2"
         with:
           python-version: "${{ matrix.python-version }}"
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 6015271..cec49dd 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@v3.0.0
         with:
           fetch-depth: 2