diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f24cd3fb..18c90712 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
         toxenv: [quality, docs, pii_check, django32, django42]
 
     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 1e754c84..1c49c42f 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: