diff --git a/.github/workflows/actions.lock b/.github/workflows/actions.lock
index 734b7e0..742d4bc 100644
--- a/.github/workflows/actions.lock
+++ b/.github/workflows/actions.lock
@@ -40,7 +40,7 @@ workflows:
         - 'actions/deploy-pages@v5.0.1'
         - 'actions/upload-pages-artifact@v5.0.0'
     '.github/workflows/push-email-notify.yml':
-        - 'hyperpolymath/smtp-notify-action@v0.5.0'
+        - 'hyperpolymath/smtp-notify-action@v0.5.1'
     '.github/workflows/rust-ci.yml': []
     '.github/workflows/scorecard.yml': []
     '.github/workflows/secret-scanner.yml': []
@@ -101,9 +101,9 @@ dependencies:
         commit: 'sha1-884713a6c30a92e5e8544c39945cd7cb630abcd1'
         owner_id: 1342004
         repo_id: 400046858
-    '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 3cd69a5..b846a76 100644
--- a/.github/workflows/push-email-notify.yml
+++ b/.github/workflows/push-email-notify.yml
@@ -41,7 +41,7 @@ jobs:
     timeout-minutes: 5
     steps:
       - 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 }}