diff --git a/.github/workflows/deploy-docs.yml b/.github/workflows/deploy-docs.yml
index b282ea3..f82685c 100644
--- a/.github/workflows/deploy-docs.yml
+++ b/.github/workflows/deploy-docs.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Master
-        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/python-publish.yml b/.github/workflows/python-publish.yml
index 0271bc1..32f3382 100644
--- a/.github/workflows/python-publish.yml
+++ b/.github/workflows/python-publish.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Set up Python
       uses: actions/setup-python@v2.2.2
       with:
diff --git a/.github/workflows/test-package.yml b/.github/workflows/test-package.yml
index 6540e5b..251307d 100644
--- a/.github/workflows/test-package.yml
+++ b/.github/workflows/test-package.yml
@@ -42,7 +42,7 @@ jobs:
         options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Set up Python
       uses: actions/setup-python@v1
       with: