diff --git a/.github/workflows/api-verity.yml b/.github/workflows/api-verity.yml
index 54f2a99..2da65b0 100644
--- a/.github/workflows/api-verity.yml
+++ b/.github/workflows/api-verity.yml
@@ -27,7 +27,7 @@ jobs:
   contract-gate:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 17a3049..d81884c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ jobs:
     name: Python lint · types · tests
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       - uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b # v5.6.0
         with:
           python-version: "3.12"
@@ -44,7 +44,7 @@ jobs:
     name: Result artifact schema
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       - uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b # v5.6.0
         with:
           python-version: "3.12"
@@ -66,7 +66,7 @@ jobs:
       run:
         working-directory: web
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       - uses: actions/setup-node@cdca7365b2dadb8aad0a33bc7601856ffabcc48e # v4.3.0
         with:
           node-version: "22"
@@ -84,7 +84,7 @@ jobs:
     permissions:
       contents: write
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       - uses: anchore/sbom-action@f325610c9f50a54cbdcab9f0e868d9b7fcc1f5bb # v0.17.9
         with:
           format: spdx-json
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index cb5b4a5..78dcc8c 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -19,7 +19,7 @@ jobs:
       matrix:
         language: [python, javascript-typescript]
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       - uses: github/codeql-action/init@fc7e4a0fa01c3cca5fd6a1fddec5c0740c977aa2 # v3.28.13
         with:
           languages: ${{ matrix.language }}