diff --git a/.github/workflows/actions.lock b/.github/workflows/actions.lock
index 3e97fa4..0ef3f14 100644
--- a/.github/workflows/actions.lock
+++ b/.github/workflows/actions.lock
@@ -1,13 +1,13 @@
 # This file is machine-generated by `gh actions-lock`.
 # Do not edit by hand; run `gh actions-lock` to update.
 # Docs: https://gh.io/actions-lockfile
-version: 'v0.0.2'
+version: 'v0.0.3'
 workflows:
     '.github/workflows/boj-build.yml':
         - 'actions/checkout@v7.0.1'
     '.github/workflows/codeql.yml':
         - 'actions/checkout@v7.0.1'
-        - 'github/codeql-action@v4.38.2'
+        - 'github/codeql-action@v4.38.3'
     '.github/workflows/dependabot-automerge.yml':
         - 'dependabot/fetch-metadata@v3.1.0'
     '.github/workflows/dogfood-gate.yml':
@@ -39,13 +39,13 @@ workflows:
         - 'actions/checkout@v7.0.1'
         - 'swatinem/rust-cache@v2.9.2'
     '.github/workflows/push-email-notify.yml':
-        - 'hyperpolymath/smtp-notify-action@v0.3.0'
+        - 'hyperpolymath/smtp-notify-action@v0.5.0'
     '.github/workflows/quality.yml':
         - 'actions/checkout@v7.0.1'
         - 'editorconfig-checker/action-editorconfig-checker@v3.0.0'
     '.github/workflows/release.yml':
         - 'actions/checkout@v7.0.1'
-        - 'actions/upload-artifact@v7.0.1'
+        - 'actions/upload-artifact@v7.0.2'
         - 'slsa-framework/slsa-github-generator@f7dd8c54c2067bafc12ca7a55595d5ee9b75204a'
         - 'softprops/action-gh-release@v3.0.3'
     '.github/workflows/rhodibot.yml':
@@ -62,8 +62,8 @@ workflows:
         - 'actions/checkout@v7.0.1'
     '.github/workflows/static-analysis-gate.yml':
         - 'actions/checkout@v7.0.1'
-        - 'actions/download-artifact@v8.0.1'
-        - 'actions/upload-artifact@v7.0.1'
+        - 'actions/download-artifact@v8.0.2'
+        - 'actions/upload-artifact@v7.0.2'
         - 'erlef/setup-beam@v1.24.1'
     '.github/workflows/wellknown-enforcement.yml':
         - 'actions/checkout@v7.0.1'
@@ -80,9 +80,9 @@ dependencies:
         commit: 'sha1-368f82528645a54fb793d4d04e342629a3f51346'
         owner_id: 44036562
         repo_id: 438112499
-    'actions/download-artifact@v8.0.1':
-        ref: 'v8.0.1'
-        commit: 'sha1-3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c'
+    'actions/download-artifact@v8.0.2':
+        ref: 'v8.0.2'
+        commit: 'sha1-9000827ccba6bdab643e8b6fd33ac0654aef8333'
         owner_id: 44036562
         repo_id: 192626254
     'actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f':
@@ -90,9 +90,9 @@ dependencies:
         commit: 'sha1-bbbca2ddaa5d8feaa63e36b76fdaad77386f024f'
         owner_id: 44036562
         repo_id: 192625955
-    'actions/upload-artifact@v7.0.1':
-        ref: 'v7.0.1'
-        commit: 'sha1-043fb46d1a93c77aae656e7c1c64a875d1fc6a0a'
+    'actions/upload-artifact@v7.0.2':
+        ref: 'v7.0.2'
+        commit: 'sha1-cf430e030ddbb5b0abf93d22962f4752f3646cd9'
         owner_id: 44036562
         repo_id: 192625955
     'actions/upload-pages-artifact@v5.0.0':
@@ -117,9 +117,9 @@ dependencies:
         commit: 'sha1-54075bcc5e249e4758d363f27d099f55d843f124'
         owner_id: 47606891
         repo_id: 331103973
-    'github/codeql-action@v4.38.2':
-        ref: 'v4.38.2'
-        commit: 'sha1-2892aa5e19bbd11bc0cff5427e3b750a04d9e3c2'
+    'github/codeql-action@v4.38.3':
+        ref: 'v4.38.3'
+        commit: 'sha1-24c54180a607b1449ed407dd24f251e4e9147c8d'
         owner_id: 9919
         repo_id: 259445878
     'hyperpolymath/cicd-suite@main':
@@ -150,9 +150,9 @@ dependencies:
         commit: 'sha1-c1a34884054fabf0e9de81dbf68f4ba7874e85f1'
         owner_id: 6759885
         repo_id: 1275650185
-    'hyperpolymath/smtp-notify-action@v0.3.0':
-        ref: 'v0.3.0'
-        commit: 'sha1-22e7bdb322c430c1d0dac6b3bb307f4bb139d0be'
+    'hyperpolymath/smtp-notify-action@v0.5.0':
+        ref: 'v0.5.0'
+        commit: 'sha1-c1c9fa07992a02c1fd3d67a0dc1b08cccb852aef'
         owner_id: 6759885
         repo_id: 1352485172
     'hyperpolymath/standards@8f2ee50841e216cd8c192eeb68953118190f105c':
diff --git a/.github/workflows/workflow-linter.yml b/.github/workflows/workflow-linter.yml
index 3531ce2..16e343f 100644
--- a/.github/workflows/workflow-linter.yml
+++ b/.github/workflows/workflow-linter.yml
@@ -66,14 +66,11 @@ jobs:
           fi
           echo "All workflows have permissions declared"
 
-      - name: Verify immutable action lockfile with the authoritative tool
-        env:
-          GH_TOKEN: ${{ github.token }}
-        run: |
-          curl -fsSL --retry 3 -o "$RUNNER_TEMP/gh-actions-lock" https://github.com/github/gh-actions-lock/releases/download/v0.1.6/linux-amd64
-          echo "4181ec1da5408b34b9a542a7ee5c6ce3a4d6ac815c7d0206a00ceca8a817f4e3  $RUNNER_TEMP/gh-actions-lock" | sha256sum --check
-          chmod u+x "$RUNNER_TEMP/gh-actions-lock"
-          "$RUNNER_TEMP/gh-actions-lock" --rescan --no-fix
+      # actions.lock is verified by governance's lockfile check (standards
+      # scripts/update-actions-lock.sh): one tested implementation, one
+      # gh-actions-lock pin, and it accepts reusable-workflow coverage. The step
+      # that stood here pinned its own v0.1.6 binary, which cannot read
+      # lockfile v0.0.3, so it failed whenever a current tool wrote the lock.
 
       - name: Check for Duplicate Workflows
         run: |