diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index f74a15c9..15975e95 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -16,7 +16,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Setup .NET SDK
         uses: actions/setup-dotnet@v5
         with:
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 1d04d7ed..4787acfa 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -14,7 +14,7 @@ jobs:
 
     steps:
     - name: Checkout source
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     - name: Setup .NET SDK
       uses: actions/setup-dotnet@v5
diff --git a/.github/workflows/format.yml b/.github/workflows/format.yml
index 48d6fbaf..6e766220 100644
--- a/.github/workflows/format.yml
+++ b/.github/workflows/format.yml
@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout source
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Setup .NET SDK
         uses: actions/setup-dotnet@v5
         with:
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 24c48a92..7c83831d 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -13,7 +13,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Check github.ref starts with 'refs/tags/'
         if: ${{ !startsWith(github.ref, 'refs/tags/') }}
         run: |
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index ca6c9f85..9f6fe555 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -39,7 +39,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout source
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Setup .NET SDK
         uses: actions/setup-dotnet@v5
         with:
@@ -79,7 +79,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout source
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Setup .NET SDK for NativeAOT
         uses: actions/setup-dotnet@v5
         with: