diff --git a/.github/workflows/actions.lock b/.github/workflows/actions.lock
index ad0fad9..055ab2c 100644
--- a/.github/workflows/actions.lock
+++ b/.github/workflows/actions.lock
@@ -3,11 +3,6 @@
 # Docs: https://gh.io/actions-lockfile
 version: 'v0.0.2'
 workflows:
-    '.github/workflows/governance.yml': []
-    '.github/workflows/hypatia-scan.yml': []
-    '.github/workflows/mirror.yml': []
-    '.github/workflows/scorecard.yml': []
-    '.github/workflows/secret-scanner.yml': []
     '.github/workflows/boj-build.yml':
         - 'actions/checkout@v7.0.1'
     '.github/workflows/casket-pages.yml':
@@ -30,16 +25,21 @@ workflows:
         - 'actions/checkout@v7.0.1'
         - 'hyperpolymath/a2ml-ecosystem@main'
         - 'hyperpolymath/k9-ecosystem@main'
+    '.github/workflows/governance.yml': []
+    '.github/workflows/hypatia-scan.yml': []
     '.github/workflows/instant-sync.yml':
         - 'peter-evans/repository-dispatch@v4.0.1'
     '.github/workflows/label-triage.yml': []
     '.github/workflows/labels.yml': []
+    '.github/workflows/mirror.yml': []
     '.github/workflows/push-email-notify.yml':
-        - 'hyperpolymath/smtp-notify-action@v0.2.0'
+        - 'hyperpolymath/smtp-notify-action@v0.3.0'
     '.github/workflows/release.yml':
         - 'actions/checkout@v7.0.1'
         - 'actions/upload-artifact@v7.0.1'
         - 'softprops/action-gh-release@v3.0.3'
+    '.github/workflows/scorecard.yml': []
+    '.github/workflows/secret-scanner.yml': []
 dependencies:
     'actions/cache@v6.1.0':
         ref: 'v6.1.0'
@@ -103,9 +103,9 @@ dependencies:
         commit: 'sha1-89f3c2702f4f650a92aa7411502f38da06abd562'
         owner_id: 6759885
         repo_id: 1275650185
-    'hyperpolymath/smtp-notify-action@v0.2.0':
-        ref: 'v0.2.0'
-        commit: 'sha1-ede1191ef6ff3ac02c4f4d9efdf837ee517e11d7'
+    'hyperpolymath/smtp-notify-action@v0.3.0':
+        ref: 'v0.3.0'
+        commit: 'sha1-22e7bdb322c430c1d0dac6b3bb307f4bb139d0be'
         owner_id: 6759885
         repo_id: 1352485172
     'julia-actions/cache@v3.3.0':
diff --git a/.github/workflows/boj-build.yml b/.github/workflows/boj-build.yml
index 3435ae8..f04269f 100644
--- a/.github/workflows/boj-build.yml
+++ b/.github/workflows/boj-build.yml
@@ -1,3 +1,4 @@
+# This workflow is managed by gh actions-lock.
 # SPDX-License-Identifier: MPL-2.0
 # This workflow is managed by gh actions-lock.
 # This workflow is managed by gh actions-lock.
diff --git a/.github/workflows/casket-pages.yml b/.github/workflows/casket-pages.yml
index 4733253..adf7fe7 100644
--- a/.github/workflows/casket-pages.yml
+++ b/.github/workflows/casket-pages.yml
@@ -1,3 +1,4 @@
+# This workflow is managed by gh actions-lock.
 # SPDX-License-Identifier: MPL-2.0
 # This workflow is managed by gh actions-lock.
 # This workflow is managed by gh actions-lock.
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7136a82..5da98b8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,3 +1,4 @@
+# This workflow is managed by gh actions-lock.
 # SPDX-License-Identifier: MPL-2.0
 # This workflow is managed by gh actions-lock.
 # This workflow is managed by gh actions-lock.
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 52fe7ea..316b5ce 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -1,3 +1,4 @@
+# This workflow is managed by gh actions-lock.
 # SPDX-License-Identifier: MPL-2.0
 # This workflow is managed by gh actions-lock.
 # This workflow is managed by gh actions-lock.
@@ -36,17 +37,17 @@ jobs:
             build-mode: none
     steps:
       - name: Checkout
-        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        uses: actions/checkout@v7.0.1
         with:
           persist-credentials: false
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@b96794f015dfd88f77b49b1c93e0fa7110f94c63 # v4.38.0
+        uses: github/codeql-action/init@v4.38.0
         with:
           languages: ${{ matrix.language }}
           build-mode: ${{ matrix.build-mode }}
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@b96794f015dfd88f77b49b1c93e0fa7110f94c63 # v4.38.0
+        uses: github/codeql-action/analyze@v4.38.0
         with:
           category: "/language:${{ matrix.language }}"
diff --git a/.github/workflows/dependabot-automerge.yml b/.github/workflows/dependabot-automerge.yml
index 19956de..125e44d 100644
--- a/.github/workflows/dependabot-automerge.yml
+++ b/.github/workflows/dependabot-automerge.yml
@@ -1,3 +1,4 @@
+# This workflow is managed by gh actions-lock.
 # SPDX-License-Identifier: MPL-2.0
 # This workflow is managed by gh actions-lock.
 # This workflow is managed by gh actions-lock.
diff --git a/.github/workflows/dogfood-gate.yml b/.github/workflows/dogfood-gate.yml
index 0fa8b0b..9143241 100644
--- a/.github/workflows/dogfood-gate.yml
+++ b/.github/workflows/dogfood-gate.yml
@@ -1,3 +1,4 @@
+# This workflow is managed by gh actions-lock.
 # SPDX-License-Identifier: MPL-2.0
 # This workflow is managed by gh actions-lock.
 # This workflow is managed by gh actions-lock.
diff --git a/.github/workflows/governance.yml b/.github/workflows/governance.yml
index 4e887a4..d7af8c9 100644
--- a/.github/workflows/governance.yml
+++ b/.github/workflows/governance.yml
@@ -1,3 +1,4 @@
+# This workflow is managed by gh actions-lock.
 # SPDX-License-Identifier: MPL-2.0
 # This workflow is managed by gh actions-lock.
 # This workflow is managed by gh actions-lock.
diff --git a/.github/workflows/hypatia-scan.yml b/.github/workflows/hypatia-scan.yml
index 229d6f6..86eb42c 100644
--- a/.github/workflows/hypatia-scan.yml
+++ b/.github/workflows/hypatia-scan.yml
@@ -1,3 +1,4 @@
+# This workflow is managed by gh actions-lock.
 # SPDX-License-Identifier: MPL-2.0
 # This workflow is managed by gh actions-lock.
 # This workflow is managed by gh actions-lock.
diff --git a/.github/workflows/instant-sync.yml b/.github/workflows/instant-sync.yml
index 907170c..34b3b91 100644
--- a/.github/workflows/instant-sync.yml
+++ b/.github/workflows/instant-sync.yml
@@ -1,3 +1,4 @@
+# This workflow is managed by gh actions-lock.
 # SPDX-License-Identifier: MPL-2.0
 # This workflow is managed by gh actions-lock.
 # This workflow is managed by gh actions-lock.
diff --git a/.github/workflows/label-triage.yml b/.github/workflows/label-triage.yml
index 9886e92..814a192 100644
--- a/.github/workflows/label-triage.yml
+++ b/.github/workflows/label-triage.yml
@@ -1,3 +1,4 @@
+# This workflow is managed by gh actions-lock.
 # SPDX-License-Identifier: MPL-2.0
 name: Label Triage
 
diff --git a/.github/workflows/labels.yml b/.github/workflows/labels.yml
index c80b676..83ab941 100644
--- a/.github/workflows/labels.yml
+++ b/.github/workflows/labels.yml
@@ -1,3 +1,4 @@
+# This workflow is managed by gh actions-lock.
 # SPDX-License-Identifier: MPL-2.0
 name: Labels
 
diff --git a/.github/workflows/mirror.yml b/.github/workflows/mirror.yml
index c2ba777..b95ea10 100644
--- a/.github/workflows/mirror.yml
+++ b/.github/workflows/mirror.yml
@@ -1,3 +1,4 @@
+# This workflow is managed by gh actions-lock.
 # SPDX-License-Identifier: MPL-2.0
 # This workflow is managed by gh actions-lock.
 # This workflow is managed by gh actions-lock.
diff --git a/.github/workflows/push-email-notify.yml b/.github/workflows/push-email-notify.yml
index d7a6393..ad582f1 100644
--- a/.github/workflows/push-email-notify.yml
+++ b/.github/workflows/push-email-notify.yml
@@ -1,3 +1,4 @@
+# This workflow is managed by gh actions-lock.
 # SPDX-License-Identifier: MPL-2.0
 # This workflow is managed by gh actions-lock.
 # This workflow is managed by gh actions-lock.
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 0983db6..d3d9229 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -1,3 +1,4 @@
+# This workflow is managed by gh actions-lock.
 # SPDX-License-Identifier: MPL-2.0
 # This workflow is managed by gh actions-lock.
 # This workflow is managed by gh actions-lock.
diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
index 184f234..2d6b27b 100644
--- a/.github/workflows/scorecard.yml
+++ b/.github/workflows/scorecard.yml
@@ -1,3 +1,4 @@
+# This workflow is managed by gh actions-lock.
 # SPDX-License-Identifier: MPL-2.0
 # This workflow is managed by gh actions-lock.
 # This workflow is managed by gh actions-lock.
diff --git a/.github/workflows/secret-scanner.yml b/.github/workflows/secret-scanner.yml
index 8d13d6e..14187a6 100644
--- a/.github/workflows/secret-scanner.yml
+++ b/.github/workflows/secret-scanner.yml
@@ -1,3 +1,4 @@
+# This workflow is managed by gh actions-lock.
 # SPDX-License-Identifier: MPL-2.0
 # This workflow is managed by gh actions-lock.
 # This workflow is managed by gh actions-lock.