diff --git a/.github/workflows/build-spec.yml b/.github/workflows/build-spec.yml
index f62a2be..93f103a 100644
--- a/.github/workflows/build-spec.yml
+++ b/.github/workflows/build-spec.yml
@@ -28,7 +28,7 @@ jobs:
           echo "Ref: ${{ github.ref }}"
           echo "SHA: ${{ github.sha }}"
           echo "Actor: ${{ github.actor }}"
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-python@v5
         with:
           python-version: '3.13'