diff --git a/.github/workflows/ci-debug.yml b/.github/workflows/ci-debug.yml
index 3c290ac..c50ab3a 100644
--- a/.github/workflows/ci-debug.yml
+++ b/.github/workflows/ci-debug.yml
@@ -6,7 +6,7 @@ jobs:
     runs-on: windows-latest
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
       with:
         submodules: true
 
diff --git a/.github/workflows/ci-release.yml b/.github/workflows/ci-release.yml
index 62fbb7a..4210e8b 100644
--- a/.github/workflows/ci-release.yml
+++ b/.github/workflows/ci-release.yml
@@ -9,7 +9,7 @@ jobs:
       artifact-id: ${{ steps.upload-artifact.outputs.artifact-id }}
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
       with:
         submodules: true