diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index e841bde57c..715eb1db7c 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -158,7 +158,7 @@ jobs:
     runs-on: ${{ matrix.platform }}
     timeout-minutes: 75
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install Cygwin with Python
         uses: cygwin/cygwin-install-action@v2
         with:
@@ -214,7 +214,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 75
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install OS-level dependencies
         run: |
           sudo apt-get update