diff --git a/.github/workflows/actions.lock b/.github/workflows/actions.lock
index 63238b1c..e2e9df3b 100644
--- a/.github/workflows/actions.lock
+++ b/.github/workflows/actions.lock
@@ -56,7 +56,7 @@ workflows:
         - 'dtolnay/rust-toolchain@v1'
         - 'swatinem/rust-cache@v2.9.3'
     '.github/workflows/push-email-notify.yml':
-        - 'hyperpolymath/smtp-notify-action@v0.5.0'
+        - 'hyperpolymath/smtp-notify-action@v0.5.1'
         - 'step-security/harden-runner@46b06cea07f9e64621fdf066ba77ac6915163d43'
     '.github/workflows/repo-integrity-guard.yml':
         - 'actions/checkout@v7.0.1'
@@ -157,9 +157,9 @@ dependencies:
         commit: 'sha1-c1a34884054fabf0e9de81dbf68f4ba7874e85f1'
         owner_id: 6759885
         repo_id: 1275650185
-    '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
     'peter-evans/repository-dispatch@v4.0.1':
diff --git a/.github/workflows/push-email-notify.yml b/.github/workflows/push-email-notify.yml
index 43d89b2b..7fb54727 100644
--- a/.github/workflows/push-email-notify.yml
+++ b/.github/workflows/push-email-notify.yml
@@ -51,7 +51,7 @@ jobs:
             release-assets.githubusercontent.com:443
             ${{ secrets.SMTP_HOST }}:${{ secrets.SMTP_PORT || '465' }}
       - name: Send push notification email
-        uses: hyperpolymath/smtp-notify-action@v0.5.0
+        uses: hyperpolymath/smtp-notify-action@v0.5.1
         with:
           server_address: ${{ secrets.SMTP_HOST }}
           server_port: ${{ secrets.SMTP_PORT }}