diff --git a/.github/workflows/actions-lint.yml b/.github/workflows/actions-lint.yml
index d3186010356..b6c844f4c61 100644
--- a/.github/workflows/actions-lint.yml
+++ b/.github/workflows/actions-lint.yml
@@ -25,7 +25,7 @@ jobs:
     steps:
 
     - name: Checkout code
-      uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
+      uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0
 
     - name: Add actionlint problem matcher
       run: echo "::add-matcher::.github/actionlint-matcher.json"
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4fc12d5f0eb..c5a3cff3a95 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -40,7 +40,7 @@ jobs:
     steps:
 
     - name: Checkout code
-      uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
+      uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0
       with:
         fetch-depth: 0
 
@@ -227,7 +227,7 @@ jobs:
         }
 
     - name: Checkout vcsjones/AuthenticodeLint
-      uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
+      uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0
       with:
         path: AuthenticodeLint
         ref: ccfaec53ee5c1b14f029cb8156e0653c530f8b65
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 799ed202f0f..baede35787c 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -28,7 +28,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
+      uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0
 
     - name: Setup .NET SDK
       uses: actions/setup-dotnet@3447fd6a9f9e57506b15f895c5b76d3b197dc7c2 # v3.2.0
diff --git a/.github/workflows/dependabot-approve.yml b/.github/workflows/dependabot-approve.yml
index b16b856856a..75270aa9074 100644
--- a/.github/workflows/dependabot-approve.yml
+++ b/.github/workflows/dependabot-approve.yml
@@ -25,7 +25,7 @@ jobs:
           permissions: "contents:write, pull_requests:write, workflows:write"
 
       - name: Checkout code
-        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
+        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0
 
       - name: Approve pull request and enable auto-merge
         shell: bash
diff --git a/.github/workflows/dependency-review.yml b/.github/workflows/dependency-review.yml
index f0fe2f8a25b..b03ca9c3113 100644
--- a/.github/workflows/dependency-review.yml
+++ b/.github/workflows/dependency-review.yml
@@ -15,7 +15,7 @@ jobs:
     steps:
 
       - name: Checkout code
-        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
+        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0
 
       - name: Review dependencies
         uses: actions/dependency-review-action@f6fff72a3217f580d5afd49a46826795305b63c7 # v3.0.8
diff --git a/.github/workflows/on-push-do-docs.yml b/.github/workflows/on-push-do-docs.yml
index dc3dcf1e768..6813bc5a0b3 100644
--- a/.github/workflows/on-push-do-docs.yml
+++ b/.github/workflows/on-push-do-docs.yml
@@ -24,7 +24,7 @@ jobs:
           permissions: "contents:write, pull_requests:write"
 
       - name: Checkout code
-        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
+        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0
         with:
           token: ${{ steps.generate-application-token.outputs.token }}
 
diff --git a/.github/workflows/ossf-scorecard.yml b/.github/workflows/ossf-scorecard.yml
index 61cf2785889..5293189f5e5 100644
--- a/.github/workflows/ossf-scorecard.yml
+++ b/.github/workflows/ossf-scorecard.yml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
+        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/updater-approve.yml b/.github/workflows/updater-approve.yml
index 3ca4d153df0..ca6b67077f1 100644
--- a/.github/workflows/updater-approve.yml
+++ b/.github/workflows/updater-approve.yml
@@ -95,7 +95,7 @@ jobs:
         "is-trusted-update=$isTrusted" >> $env:GITHUB_OUTPUT
 
     - name: Checkout code
-      uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
+      uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0
 
     - name: Approve pull request and enable auto-merge
       if: ${{ steps.check-dependencies.outputs.is-trusted-update == 'true' }}