diff --git a/.github/workflows/labeler.yml b/.github/workflows/labeler.yml
index b6b2c839..309990b6 100644
--- a/.github/workflows/labeler.yml
+++ b/.github/workflows/labeler.yml
@@ -13,7 +13,7 @@ jobs:
     name: Syncer
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: micnncim/action-label-syncer@v1
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/nightly-build.yml b/.github/workflows/nightly-build.yml
index 4fa17682..7a31352f 100644
--- a/.github/workflows/nightly-build.yml
+++ b/.github/workflows/nightly-build.yml
@@ -16,7 +16,7 @@ jobs:
       - name: Setup headless display
         uses: pyvista/setup-headless-display-action@v4
 
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Set up Python
         uses: actions/setup-python@v5