diff --git a/.github/workflows/actions.lock b/.github/workflows/actions.lock
index 7ebb3dba..a1903424 100644
--- a/.github/workflows/actions.lock
+++ b/.github/workflows/actions.lock
@@ -64,7 +64,7 @@ workflows:
         - 'actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1'
         - 'oven-sh/setup-bun@0c5077e51419868618aeaa5fe8019c62421857d6'
     '.github/workflows/push-email-notify.yml':
-        - 'hyperpolymath/smtp-notify-action@v0.5.0'
+        - 'hyperpolymath/smtp-notify-action@v0.5.1'
     '.github/workflows/quality.yml':
         - 'actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1'
         - 'editorconfig-checker/action-editorconfig-checker@51f63319f592f97930c73d9c46184d20bd206393'
@@ -197,9 +197,9 @@ dependencies:
         commit: 'sha1-0f8e8c99d88aeb3fbfd523f1ef2c6f762d10d64d'
         owner_id: 75048950
         repo_id: 623796603
-    'hyperpolymath/smtp-notify-action@v0.5.0':
-        ref: 'v0.5.0'
-        commit: 'sha1-c1c9fa07992a02c1fd3d67a0dc1b08cccb852aef'
+    'hyperpolymath/smtp-notify-action@v0.5.1':
+        ref: 'v0.5.1'
+        commit: 'sha1-e384daf6167a7a7567642d6a62060106244d2413'
         owner_id: 6759885
         repo_id: 1352485172
     'ossf/scorecard-action@fa7117db83c52d787ae5a89f350999701505d78e':
diff --git a/.github/workflows/push-email-notify.yml b/.github/workflows/push-email-notify.yml
index e7fc1641..fff3546d 100644
--- a/.github/workflows/push-email-notify.yml
+++ b/.github/workflows/push-email-notify.yml
@@ -39,7 +39,7 @@ jobs:
     timeout-minutes: 5
     steps:
       - name: Send push notification email
-        uses: hyperpolymath/smtp-notify-action@v0.5.0 # NOSONAR — pin authority is actions.lock (sha1-22e7bdb322c430c1d0dac6b3bb307f4bb139d0be)
+        uses: hyperpolymath/smtp-notify-action@v0.5.1 # NOSONAR — pin authority is actions.lock (sha1-22e7bdb322c430c1d0dac6b3bb307f4bb139d0be)
         with:
           server_address: ${{ secrets.SMTP_HOST }}
           server_port: ${{ secrets.SMTP_PORT }}