diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a377c38a..7bedaa41 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -26,7 +26,7 @@ jobs:
       packages: write
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
+      - uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0
       - uses: gradle/wrapper-validation-action@56b90f209b02bf6d1deae490e9ef18b21a389cd4 # v1.1.0
       - name: Fetch version history
         # Do NOT want to fetch all tags if building a specific tag.
@@ -74,7 +74,7 @@ jobs:
     permissions:
       contents: write
     steps:
-      - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.0.0
+      - uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v3.0.0
       - name: Create GitHut Release
         uses: softprops/action-gh-release@de2c0eb89ae2a093876385947365aca7b0e5f844 # v0.1.15
         with:
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 3894b30a..f80b70ee 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -25,7 +25,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
+        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0
 
       - name: Initialize CodeQL
         uses: github/codeql-action/init@00e563ead9f72a8461b24876bee2d0c2e8bd2ee8 # v2.21.5
diff --git a/.github/workflows/dependencies.yml b/.github/workflows/dependencies.yml
index 731adc2e..24d965f1 100644
--- a/.github/workflows/dependencies.yml
+++ b/.github/workflows/dependencies.yml
@@ -17,7 +17,7 @@ jobs:
       contents: write # required to submit dependencies report
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
+      - uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0
       - uses: gradle/wrapper-validation-action@56b90f209b02bf6d1deae490e9ef18b21a389cd4 # v1.1.0
       - name: Set up JDK
         uses: actions/setup-java@cd89f46ac9d01407894225f350157564c9c7cee2 # v3.12.0
diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index 24898679..097eeaef 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -24,7 +24,7 @@ jobs:
       BUNDLE_GEMFILE: ${{ github.workspace }}/docs/Gemfile
     steps:
       - name: Checkout
-        uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.2.0
+        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v3.2.0
         with:
           fetch-depth: 0 # need full history to get page last modified times
       - name: Setup Ruby
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 6c428344..bc4d20bb 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     if: github.ref == 'refs/heads/main'
     steps:
-      - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
+      - uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0
         with:
           token: ${{ secrets.TRIGGER_GITHUB_TOKEN }}
       - name: Fetch version history
diff --git a/.github/workflows/scorecards.yml b/.github/workflows/scorecards.yml
index 6a529240..8e31793d 100644
--- a/.github/workflows/scorecards.yml
+++ b/.github/workflows/scorecards.yml
@@ -32,7 +32,7 @@ jobs:
 
     steps:
       - name: "Checkout code"
-        uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
+        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/version.yml b/.github/workflows/version.yml
index 8ae4a7d2..2d10d9ff 100644
--- a/.github/workflows/version.yml
+++ b/.github/workflows/version.yml
@@ -21,7 +21,7 @@ jobs:
     if: github.ref == 'refs/heads/main'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
+      - uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0
         with:
           token: ${{ secrets.TRIGGER_GITHUB_TOKEN }}
       - name: Fetch version history