diff --git a/.github/workflows/auto-release.yml b/.github/workflows/auto-release.yml
index 171f3af..ac46c1e 100644
--- a/.github/workflows/auto-release.yml
+++ b/.github/workflows/auto-release.yml
@@ -48,7 +48,7 @@ jobs:
       release_ref: ${{ steps.detect.outputs.release_ref }}
     steps:
       - name: Check out the pushed commit (full history + tags)
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           # fetch-depth: 0 pulls every tag so the existence check below is
           # authoritative; a shallow clone would omit tags and mis-report.
@@ -122,7 +122,7 @@ jobs:
       contents: write        # push the new tag ref
     steps:
       - name: Check out the pushed commit
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           # github.sha = this main push's HEAD, the immutable commit to tag.
           ref: ${{ github.sha }}
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bb2e4db..47bb625 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,7 +27,7 @@ jobs:
         os: [ubuntu-latest, macos-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           persist-credentials: false
 
@@ -86,7 +86,7 @@ jobs:
     env:
       GITLEAKS_VERSION: 8.24.3
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -112,7 +112,7 @@ jobs:
     timeout-minutes: 10
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           persist-credentials: false
       - name: Audit workflows
@@ -131,7 +131,7 @@ jobs:
     timeout-minutes: 5
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -147,7 +147,7 @@ jobs:
     timeout-minutes: 10
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           persist-credentials: false
       - name: Set up Go
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index f7f650c..7c6baf1 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -75,7 +75,7 @@ jobs:
       contents: read
     steps:
       - name: Check out the pushed commit
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           # github.sha, not the tag ref: checkout re-resolves a NAMED ref at each
           # job's start, so a tag moved after the push could differ here. The sha is
@@ -148,7 +148,7 @@ jobs:
       attestations: write   # publish the build-provenance attestations (public repo)
     steps:
       - name: Check out the pushed commit
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           # github.sha (the commit the pushed tag pointed at), not the tag NAME and
           # not the default-branch tip, so the binaries below are built from the exact
@@ -371,7 +371,7 @@ jobs:
       contents: read
     steps:
       - name: Check out (full history)
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           # Full history so the content-commit resolution below can walk parents,
           # exactly as release.yml's semantic gate does.