diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7e7c8b4..ffd3b27 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install Poetry
         run: pipx install poetry==${{ env.POETRY_VERSION }}
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index e5fa78c..3d001cf 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install Poetry
         run: pipx install poetry==${{ env.POETRY_VERSION }}