diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b158ea5..fc0d135 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
         python-version: ['3.8']
         toxenv: [quality, docs, django32-drflatest, django42-drflatest]
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: setup python
       uses: actions/setup-python@v4
       with:
diff --git a/.github/workflows/publish_pypi.yml b/.github/workflows/publish_pypi.yml
index c849d04..e1dbb84 100644
--- a/.github/workflows/publish_pypi.yml
+++ b/.github/workflows/publish_pypi.yml
@@ -12,7 +12,7 @@ jobs:
 
      steps:
        - name: Checkout
-         uses: actions/checkout@v3
+         uses: actions/checkout@v4
        - name: setup python
          uses: actions/setup-python@v4
          with: