diff --git a/.github/workflows/sampleApp.yml b/.github/workflows/sampleApp.yml
index 88cbc8f..5c035e2 100644
--- a/.github/workflows/sampleApp.yml
+++ b/.github/workflows/sampleApp.yml
@@ -19,7 +19,7 @@ jobs:
     name: Build and test
     runs-on: macos-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - name: List available Xcode versions
       run: ls /Applications | grep Xcode
     - name: Set up Xcode version
diff --git a/.github/workflows/updateMarkdown.yml b/.github/workflows/updateMarkdown.yml
index e412dc6..adc2393 100644
--- a/.github/workflows/updateMarkdown.yml
+++ b/.github/workflows/updateMarkdown.yml
@@ -7,7 +7,7 @@ jobs:
   update-markdown-snippets:
     runs-on: windows-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Run MarkdownSnippets
         run: |
           dotnet tool install --global MarkdownSnippets.Tool