diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 0d3b86650..e09825620 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -21,7 +21,7 @@ jobs:
     steps:
       - name: Checkout repository
 #        if: ${{ matrix.os != 'aigio-win10ltsc-vm' }}
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
           submodules: recursive
@@ -92,7 +92,7 @@ jobs:
       - name: Checkout repository
 #        if: ${{ matrix.os != 'aigio-win10ltsc-vm' }}
         if: ${{ matrix.os != 'aigio-win10ltsc-vm' }}
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
           submodules: recursive
diff --git a/.github/workflows/docfx_page.yml b/.github/workflows/docfx_page.yml
index 16439c71b..2fe9f0353 100644
--- a/.github/workflows/docfx_page.yml
+++ b/.github/workflows/docfx_page.yml
@@ -14,7 +14,7 @@ jobs:
         os: [ aigio-win10ltsc-vm ]
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           ref: dev8
 
@@ -64,7 +64,7 @@ jobs:
         run: docfx ./docfx.json
 
       - name: Checkout docs
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           ref: gh-pages
           path: docs