diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 166a387..b0d6349 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,7 +9,7 @@ jobs:
   linux:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Build
         run: ./scripts/build.sh
       - name: Doctor
@@ -29,7 +29,7 @@ jobs:
   windows:
     runs-on: windows-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Build
         shell: powershell
         run: .\scripts\build.ps1