diff --git a/.github/workflows/buildtest.yaml b/.github/workflows/buildtest.yaml
index ea79ee22..5a42247a 100644
--- a/.github/workflows/buildtest.yaml
+++ b/.github/workflows/buildtest.yaml
@@ -8,7 +8,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macOS-latest]
     name: Dotnet build
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0
       - name: Setup dotnet
@@ -42,7 +42,7 @@ jobs:
     runs-on: windows-latest
     name: MSBuild build
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0
       - name: Add msbuild to PATH
@@ -59,7 +59,7 @@ jobs:
   e2e:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0
       - name: Setup dotnet
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index cb2ee72c..6e43f5b7 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -26,7 +26,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       with:
           fetch-depth: 0
 
diff --git a/.github/workflows/docfx.yaml b/.github/workflows/docfx.yaml
index c10c7e1e..ac35d62e 100644
--- a/.github/workflows/docfx.yaml
+++ b/.github/workflows/docfx.yaml
@@ -25,7 +25,7 @@ jobs:
       name: github-pages
       url: ${{ steps.deployment.outputs.page_url }}    
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         fetch-depth: 0
 
diff --git a/.github/workflows/draft.yaml b/.github/workflows/draft.yaml
index f705ccdf..b7a13bb9 100644
--- a/.github/workflows/draft.yaml
+++ b/.github/workflows/draft.yaml
@@ -13,7 +13,7 @@ jobs:
     runs-on: windows-latest
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         fetch-depth: 0
 
diff --git a/.github/workflows/nuget.yaml b/.github/workflows/nuget.yaml
index 9febd5cc..f2936156 100644
--- a/.github/workflows/nuget.yaml
+++ b/.github/workflows/nuget.yaml
@@ -10,7 +10,7 @@ jobs:
     runs-on: windows-latest
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         fetch-depth: 0