diff --git a/.github/workflows/docfx-publish.yaml b/.github/workflows/docfx-publish.yaml
index 18602da..e8084d9 100644
--- a/.github/workflows/docfx-publish.yaml
+++ b/.github/workflows/docfx-publish.yaml
@@ -32,7 +32,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/manual_publish_nuget_pkg.yaml b/.github/workflows/manual_publish_nuget_pkg.yaml
index d65527c..0f5ca52 100644
--- a/.github/workflows/manual_publish_nuget_pkg.yaml
+++ b/.github/workflows/manual_publish_nuget_pkg.yaml
@@ -21,7 +21,7 @@ jobs:
     name: Manually Build and Publish NuGet Package
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           fetch-depth: 0 # Get all history for automatic versioning
           persist-credentials: false
diff --git a/.github/workflows/post-tag.yaml b/.github/workflows/post-tag.yaml
index e60838a..8e37d3d 100644
--- a/.github/workflows/post-tag.yaml
+++ b/.github/workflows/post-tag.yaml
@@ -24,7 +24,7 @@ jobs:
       - name: Tune GitHub-hosted runner network
         uses: smorimoto/tune-github-hosted-runner-network@bb252dcb5c8609a31087e7993daa086f5a1c0069 # v1.0.0
 
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           fetch-depth: 0 # Get all history for automatic versioning
           persist-credentials: false
@@ -62,7 +62,7 @@ jobs:
         uses: smorimoto/tune-github-hosted-runner-network@bb252dcb5c8609a31087e7993daa086f5a1c0069 # v1.0.0
 
       - name: Check out code
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
 
@@ -89,7 +89,7 @@ jobs:
         uses: smorimoto/tune-github-hosted-runner-network@bb252dcb5c8609a31087e7993daa086f5a1c0069 # v1.0.0
 
       - name: Check out code
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/pr-release-check.yaml b/.github/workflows/pr-release-check.yaml
index 431c58b..e0f50b5 100644
--- a/.github/workflows/pr-release-check.yaml
+++ b/.github/workflows/pr-release-check.yaml
@@ -31,7 +31,7 @@ jobs:
       - name: Tune GitHub-hosted runner network
         uses: smorimoto/tune-github-hosted-runner-network@bb252dcb5c8609a31087e7993daa086f5a1c0069 # v1.0.0
 
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           fetch-depth: 0  # Fetch full history to access all commits
           persist-credentials: false
diff --git a/.github/workflows/pull-request.yaml b/.github/workflows/pull-request.yaml
index 21580e7..c56c268 100644
--- a/.github/workflows/pull-request.yaml
+++ b/.github/workflows/pull-request.yaml
@@ -23,7 +23,7 @@ jobs:
       - name: Tune GitHub-hosted runner network
         uses: smorimoto/tune-github-hosted-runner-network@bb252dcb5c8609a31087e7993daa086f5a1c0069 # v1.0.0
 
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
 
@@ -40,7 +40,7 @@ jobs:
       - name: Tune GitHub-hosted runner network
         uses: smorimoto/tune-github-hosted-runner-network@bb252dcb5c8609a31087e7993daa086f5a1c0069 # v1.0.0
 
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
 
@@ -62,7 +62,7 @@ jobs:
       - name: Tune GitHub-hosted runner network
         uses: smorimoto/tune-github-hosted-runner-network@bb252dcb5c8609a31087e7993daa086f5a1c0069 # v1.0.0
 
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
 
@@ -85,7 +85,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
       - name: Run zizmor