diff --git a/.github/workflows/auto-extract.yml b/.github/workflows/auto-extract.yml
index 81f88b77bf..bbff44606b 100644
--- a/.github/workflows/auto-extract.yml
+++ b/.github/workflows/auto-extract.yml
@@ -25,7 +25,7 @@ jobs:
           app-id: ${{ secrets.APP_ID }}
           private-key: ${{ secrets.APP_PRIVATE_KEY }}
 
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           token: ${{ steps.app-token.outputs.token }}
           # Intentional: the "Commit and push" step below pushes the
diff --git a/.github/workflows/auto-format.yml b/.github/workflows/auto-format.yml
index d4005143d0..02016fcb5d 100644
--- a/.github/workflows/auto-format.yml
+++ b/.github/workflows/auto-format.yml
@@ -41,7 +41,7 @@ jobs:
 
       - name: Checkout (same-repo)
         if: steps.pr.outputs.is_fork == 'false'
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           ref: ${{ steps.pr.outputs.ref }}
           token: ${{ steps.app-token.outputs.token }}
@@ -53,7 +53,7 @@ jobs:
 
       - name: Checkout (fork)
         if: steps.pr.outputs.is_fork == 'true'
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           repository: ${{ steps.pr.outputs.full_name }}
           ref: ${{ steps.pr.outputs.sha }}
diff --git a/.github/workflows/bonk.yml b/.github/workflows/bonk.yml
index e8769c75bd..efc45ae96b 100644
--- a/.github/workflows/bonk.yml
+++ b/.github/workflows/bonk.yml
@@ -51,7 +51,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Checkout repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           fetch-depth: 1
           persist-credentials: false
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 288f437919..6dcea781bd 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 15
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
       - uses: pnpm/action-setup@0e279bb959325dab635dd2c09392533439d90093 # v6.0.8
@@ -39,7 +39,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 15
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
       - uses: pnpm/action-setup@0e279bb959325dab635dd2c09392533439d90093 # v6.0.8
@@ -56,7 +56,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 5
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
       - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
@@ -69,7 +69,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           # changeset status --since diffs against origin/main; needs full history.
           fetch-depth: 0
@@ -107,7 +107,7 @@ jobs:
           --health-timeout 5s
           --health-retries 5
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
       - uses: pnpm/action-setup@0e279bb959325dab635dd2c09392533439d90093 # v6.0.8
@@ -146,7 +146,7 @@ jobs:
           --health-timeout 5s
           --health-retries 5
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
       - uses: pnpm/action-setup@0e279bb959325dab635dd2c09392533439d90093 # v6.0.8
@@ -165,7 +165,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 15
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
       - uses: pnpm/action-setup@0e279bb959325dab635dd2c09392533439d90093 # v6.0.8
@@ -182,7 +182,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 15
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
       - uses: pnpm/action-setup@0e279bb959325dab635dd2c09392533439d90093 # v6.0.8
@@ -225,7 +225,7 @@ jobs:
         shardIndex: [1, 2, 3, 4, 5, 6, 7, 8]
         shardTotal: [8]
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
       - uses: pnpm/action-setup@0e279bb959325dab635dd2c09392533439d90093 # v6.0.8
@@ -262,7 +262,7 @@ jobs:
         shardIndex: [1, 2, 3, 4, 5, 6, 7, 8]
         shardTotal: [8]
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
       - uses: pnpm/action-setup@0e279bb959325dab635dd2c09392533439d90093 # v6.0.8
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index ac9891b029..5bbf0e07eb 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -58,7 +58,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/format-command.yml b/.github/workflows/format-command.yml
index 0d70980636..54179595a3 100644
--- a/.github/workflows/format-command.yml
+++ b/.github/workflows/format-command.yml
@@ -59,7 +59,7 @@ jobs:
 
       - name: Checkout (same-repo)
         if: steps.pr.outputs.is_fork == 'false'
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           ref: ${{ steps.pr.outputs.ref }}
           token: ${{ steps.app-token.outputs.token }}
@@ -69,7 +69,7 @@ jobs:
 
       - name: Checkout (fork)
         if: steps.pr.outputs.is_fork == 'true'
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           repository: ${{ steps.pr.outputs.full_name }}
           ref: ${{ steps.pr.outputs.sha }}
diff --git a/.github/workflows/format.yml b/.github/workflows/format.yml
index aa9f09bbe2..d9e82ebec8 100644
--- a/.github/workflows/format.yml
+++ b/.github/workflows/format.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
       - uses: pnpm/action-setup@0e279bb959325dab635dd2c09392533439d90093 # v6.0.8
diff --git a/.github/workflows/investigate.yml b/.github/workflows/investigate.yml
index 78ba8463e0..1b6266d928 100644
--- a/.github/workflows/investigate.yml
+++ b/.github/workflows/investigate.yml
@@ -194,7 +194,7 @@ jobs:
           gh issue edit "$ISSUE_NUMBER" --repo emdash-cms/emdash --add-label "triage/reproducing"
 
       - name: Checkout
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           fetch-depth: 1
           persist-credentials: false
diff --git a/.github/workflows/lunaria.yml b/.github/workflows/lunaria.yml
index 5e83569747..46eadab00c 100644
--- a/.github/workflows/lunaria.yml
+++ b/.github/workflows/lunaria.yml
@@ -17,7 +17,7 @@ jobs:
     name: Translation Overview
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           fetch-depth: 0
           persist-credentials: false
diff --git a/.github/workflows/maintainer-reply.yml b/.github/workflows/maintainer-reply.yml
index ee57975779..a19dc07356 100644
--- a/.github/workflows/maintainer-reply.yml
+++ b/.github/workflows/maintainer-reply.yml
@@ -137,7 +137,7 @@ jobs:
 
       - name: Checkout
         if: steps.live-check.outputs.stale != 'true'
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           fetch-depth: 1
           persist-credentials: false
diff --git a/.github/workflows/preview-releases.yml b/.github/workflows/preview-releases.yml
index 9ea5c5effb..9f193c0ccb 100644
--- a/.github/workflows/preview-releases.yml
+++ b/.github/workflows/preview-releases.yml
@@ -24,7 +24,7 @@ jobs:
     name: Publish Preview
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
       - uses: pnpm/action-setup@0e279bb959325dab635dd2c09392533439d90093 # v6.0.8
diff --git a/.github/workflows/query-counts-apply.yml b/.github/workflows/query-counts-apply.yml
index 7ec25ec795..641f815c00 100644
--- a/.github/workflows/query-counts-apply.yml
+++ b/.github/workflows/query-counts-apply.yml
@@ -135,7 +135,7 @@ jobs:
 
       - name: Checkout (same-repo)
         if: steps.download.outputs.found == 'true' && steps.pr.outputs.is_fork == 'false'
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           ref: ${{ steps.pr.outputs.sha }}
           token: ${{ steps.app-token.outputs.token }}
@@ -147,7 +147,7 @@ jobs:
 
       - name: Checkout (fork)
         if: steps.download.outputs.found == 'true' && steps.pr.outputs.is_fork == 'true'
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           repository: ${{ steps.pr.outputs.full_name }}
           ref: ${{ steps.pr.outputs.sha }}
diff --git a/.github/workflows/query-counts.yml b/.github/workflows/query-counts.yml
index a0132ac7e5..54fa96fa8f 100644
--- a/.github/workflows/query-counts.yml
+++ b/.github/workflows/query-counts.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 20
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
       - uses: pnpm/action-setup@0e279bb959325dab635dd2c09392533439d90093 # v6.0.8
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 825a8dcb50..2d8690bbfe 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -39,7 +39,7 @@ jobs:
           private-key: ${{ secrets.APP_PRIVATE_KEY }}
 
       - name: Checkout
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           fetch-depth: 0
           token: ${{ steps.app-token.outputs.token }}
diff --git a/.github/workflows/reporter-reply.yml b/.github/workflows/reporter-reply.yml
index 9cd5612a56..6a479da7d4 100644
--- a/.github/workflows/reporter-reply.yml
+++ b/.github/workflows/reporter-reply.yml
@@ -218,7 +218,7 @@ jobs:
 
       - name: Checkout
         if: steps.live-check.outputs.stale != 'true' && steps.live-check.outputs.actor == 'reporter'
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           fetch-depth: 1
           persist-credentials: false
diff --git a/.github/workflows/review.yml b/.github/workflows/review.yml
index c2329ba7a1..aca0dff680 100644
--- a/.github/workflows/review.yml
+++ b/.github/workflows/review.yml
@@ -66,7 +66,7 @@ jobs:
 
       - name: Checkout repository
         if: steps.verify-pr.outputs.exists == 'true'
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           fetch-depth: 1
           persist-credentials: false
diff --git a/.github/workflows/sync-templates.yml b/.github/workflows/sync-templates.yml
index 93f5115034..dcbda82bcd 100644
--- a/.github/workflows/sync-templates.yml
+++ b/.github/workflows/sync-templates.yml
@@ -29,7 +29,7 @@ jobs:
           owner: emdash-cms
 
       - name: Checkout
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           # Read-only: the sync step uses the app token via GH_TOKEN, not
           # the persisted git credential.
diff --git a/.github/workflows/zizmor.yml b/.github/workflows/zizmor.yml
index 4911646baf..c3f9cacf89 100644
--- a/.github/workflows/zizmor.yml
+++ b/.github/workflows/zizmor.yml
@@ -24,7 +24,7 @@ jobs:
       pull-requests: read # dorny/paths-filter calls the PRs API on pull_request events
     steps:
       - name: Checkout
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false