diff --git a/.github/workflows/python.yml b/.github/workflows/python.yml
index e73ea7c..1083b7c 100644
--- a/.github/workflows/python.yml
+++ b/.github/workflows/python.yml
@@ -15,7 +15,7 @@ jobs:
         python-version: ['3.8', 'pypy3.8', '3.9', 'pypy3.9', '3.10', '3.11']
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - uses: actions/setup-python@v5
@@ -42,7 +42,7 @@ jobs:
     needs: build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - uses: actions/setup-python@v5