diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index b92a7ed..b3029a8 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -10,7 +10,7 @@ jobs:
       id-token: write
     environment: release
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup PDM
         uses: pdm-project/setup-pdm@v3
         with:
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index dd80aab..0c85e77 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -10,7 +10,7 @@ jobs:
       matrix:
         python-version: ['3.11', '3.12']
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup PDM
         uses: pdm-project/setup-pdm@v3
         with: