diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b109cab7..c24dc5d9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,7 +13,7 @@ jobs:
   Lint:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python
       uses: actions/setup-python@v5
       with:
@@ -29,7 +29,7 @@ jobs:
       matrix:
         python-version: [ "3.8", "3.9", "3.10", "3.11" ]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
         with: