diff --git a/.github/workflows/dependabot_dotnet_post_upgrade.yml b/.github/workflows/dependabot_dotnet_post_upgrade.yml
index c0c8102..e92eae6 100644
--- a/.github/workflows/dependabot_dotnet_post_upgrade.yml
+++ b/.github/workflows/dependabot_dotnet_post_upgrade.yml
@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ github.head_ref }}
 
diff --git a/.github/workflows/docker_deploy.yml b/.github/workflows/docker_deploy.yml
index 5435996..f44fcdd 100644
--- a/.github/workflows/docker_deploy.yml
+++ b/.github/workflows/docker_deploy.yml
@@ -14,7 +14,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Extract version (without v)
         id: version
diff --git a/.github/workflows/docs_deploy.yml b/.github/workflows/docs_deploy.yml
index fcbcdbf..04a7c0a 100644
--- a/.github/workflows/docs_deploy.yml
+++ b/.github/workflows/docs_deploy.yml
@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         
       - name: Setup Node.js
         uses: actions/setup-node@v6
diff --git a/.github/workflows/dotnet_tool_deploy.yml b/.github/workflows/dotnet_tool_deploy.yml
index 9921e80..fdc2868 100644
--- a/.github/workflows/dotnet_tool_deploy.yml
+++ b/.github/workflows/dotnet_tool_deploy.yml
@@ -10,7 +10,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Extract version (without v)
         id: version
diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index 5f9bc00..c71b603 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     - name: Run Build in Dev Container
       uses: devcontainers/ci@v0.3
diff --git a/.github/workflows/pull_request_docs_preview.yml b/.github/workflows/pull_request_docs_preview.yml
index bb81683..bedab44 100644
--- a/.github/workflows/pull_request_docs_preview.yml
+++ b/.github/workflows/pull_request_docs_preview.yml
@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         
       - name: Setup Node.js
         uses: actions/setup-node@v6
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 018ef86..b938683 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -12,7 +12,7 @@ jobs:
   create-release:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0