diff --git a/.github/workflows/ci-build.yml b/.github/workflows/ci-build.yml
index f64d2da4..594037f5 100644
--- a/.github/workflows/ci-build.yml
+++ b/.github/workflows/ci-build.yml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
     - name: Checkout repository and submodules
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         submodules: recursive
 
@@ -46,7 +46,7 @@ jobs:
     - name: upload
       if: github.repository == 'FDOS/kernel' &&
         (github.event_name == 'push' || github.event.pull_request.merged == true)
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v6
       with:
         name: ${{ steps.snapshotname.outputs.fname }}
         path: _output/*/*.???