diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b433af0..1cda8b4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -33,7 +33,7 @@ jobs:
         # (type stripping); 24 is the current LTS line.
         node: ["22.18", "24"]
     steps:
-      - uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803 # v6.1.0
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       - uses: actions/setup-node@249970729cb0ef3589644e2896645e5dc5ba9c38 # v6.5.0
         with:
           node-version: ${{ matrix.node }}
@@ -53,7 +53,7 @@ jobs:
         # test/e2e/run.mjs; bump them there deliberately.
         host: [v1, v2]
     steps:
-      - uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803 # v6.1.0
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       - uses: actions/setup-node@249970729cb0ef3589644e2896645e5dc5ba9c38 # v6.5.0
         with:
           node-version: "24"
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 79c9d99..a416f71 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -22,7 +22,7 @@ jobs:
       contents: read
       security-events: write # upload SARIF to code scanning
     steps:
-      - uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803 # v6.1.0
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       - uses: github/codeql-action/init@2892aa5e19bbd11bc0cff5427e3b750a04d9e3c2 # v4.38.2
         with:
           languages: typescript
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 3346df4..2c5b00c 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -33,7 +33,7 @@ jobs:
     outputs:
       version: ${{ steps.check.outputs.version }}
     steps:
-      - uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803 # v6.1.0
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       - id: check
         run: |
           tag="${GITHUB_REF_NAME}"
@@ -68,7 +68,7 @@ jobs:
       contents: write # gh release create
       id-token: write # npm trusted publishing / provenance (OIDC)
     steps:
-      - uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803 # v6.1.0
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       - uses: actions/setup-node@249970729cb0ef3589644e2896645e5dc5ba9c38 # v6.5.0
         with:
           # Node 24 bundles npm >= 11.5.1, the trusted-publishing floor.