diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 7c0d65a..37a4fa9 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -10,7 +10,7 @@ jobs:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           submodules: true
           fetch-depth: 0
@@ -26,7 +26,7 @@ jobs:
   build_sdist:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           submodules: true
           fetch-depth: 0