diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ab408b4..c19d0d9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -25,7 +25,7 @@ jobs:
       fail-fast: false
     steps:
       - name: Checkout
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.0
         with:
           fetch-depth: 0
       - name: Setup .NET SDK
@@ -51,7 +51,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: checkout code
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.0
       - name: Setup .NET
         uses: actions/setup-dotnet@v5.0.0
         with:
diff --git a/.github/workflows/run-markdownsnippets.yml b/.github/workflows/run-markdownsnippets.yml
index 104293b..114f2d0 100644
--- a/.github/workflows/run-markdownsnippets.yml
+++ b/.github/workflows/run-markdownsnippets.yml
@@ -6,7 +6,7 @@ jobs:
     name: Process documentation
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5.0.1
+    - uses: actions/checkout@v6.0.0
     - name: Run MarkdownSnippets
       run: |
         dotnet tool install --global MarkdownSnippets.Tool