diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 4e01407..043da0e 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -68,7 +68,7 @@ jobs:
             # yamllint enable rule:line-length
     steps:
       - name: Checkout repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL
diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
index 4cc8a2a..4966cdd 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/docker-image.yml
@@ -18,7 +18,7 @@ jobs:
     name: "Build Docker images"
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v4
diff --git a/.github/workflows/dotnet-coverage.yml b/.github/workflows/dotnet-coverage.yml
index eea3054..525c5b8 100644
--- a/.github/workflows/dotnet-coverage.yml
+++ b/.github/workflows/dotnet-coverage.yml
@@ -23,7 +23,7 @@ jobs:
         os: ["windows-2025"]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
       - name: Setup .NET
         uses: actions/setup-dotnet@v5
         with:
diff --git a/.github/workflows/dotnet-lint.yml b/.github/workflows/dotnet-lint.yml
index 4cb58d9..6308c4d 100644
--- a/.github/workflows/dotnet-lint.yml
+++ b/.github/workflows/dotnet-lint.yml
@@ -24,7 +24,7 @@ jobs:
         dotnet-version: [9.0.x, 10.0.x]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
       - name: Setup .NET ${{ matrix.dotnet-version }}
         uses: actions/setup-dotnet@v5
         with:
diff --git a/.github/workflows/dotnet-test.yml b/.github/workflows/dotnet-test.yml
index 842fe15..59b2829 100644
--- a/.github/workflows/dotnet-test.yml
+++ b/.github/workflows/dotnet-test.yml
@@ -24,7 +24,7 @@ jobs:
         dotnet-version: [9.0.x, 10.0.x]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
       - name: Setup .NET ${{ matrix.dotnet-version }}
         uses: actions/setup-dotnet@v5
         with:
diff --git a/.github/workflows/gitleaks.yml b/.github/workflows/gitleaks.yml
index cbaf978..23be873 100644
--- a/.github/workflows/gitleaks.yml
+++ b/.github/workflows/gitleaks.yml
@@ -21,7 +21,7 @@ jobs:
     name: gitleaks
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
         with:
           fetch-depth: 0
       - uses: gitleaks/gitleaks-action@961680e5305a30eb575f3ddf6bb6b2e265b68f0a
diff --git a/.github/workflows/make-coverage-html.yml b/.github/workflows/make-coverage-html.yml
index 8cc63fa..63934da 100644
--- a/.github/workflows/make-coverage-html.yml
+++ b/.github/workflows/make-coverage-html.yml
@@ -17,7 +17,7 @@ jobs:
     name: "Run make coverage/html and verify coverage HTML"
     runs-on: windows-2025
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Setup .NET
         uses: actions/setup-dotnet@v5
         with:
diff --git a/.github/workflows/markdown-lint.yml b/.github/workflows/markdown-lint.yml
index 05adf54..663352d 100644
--- a/.github/workflows/markdown-lint.yml
+++ b/.github/workflows/markdown-lint.yml
@@ -25,7 +25,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
 
       - name: Set up Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v6
diff --git a/.github/workflows/sonarcloud.yml b/.github/workflows/sonarcloud.yml
index b3ff305..f76258a 100644
--- a/.github/workflows/sonarcloud.yml
+++ b/.github/workflows/sonarcloud.yml
@@ -26,7 +26,7 @@ jobs:
           java-version: 21
           # Alternative distribution options are available.
           distribution: "temurin"
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
         with:
           # Shallow clones should be disabled for a better relevancy of analysis
           fetch-depth: 0
diff --git a/.github/workflows/yamllint.yml b/.github/workflows/yamllint.yml
index 978ffaa..98e7f6e 100644
--- a/.github/workflows/yamllint.yml
+++ b/.github/workflows/yamllint.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - name: Checkout repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
 
       - name: Set up Python
         uses: actions/setup-python@v6