diff --git a/.github/workflows/actions.lock b/.github/workflows/actions.lock
index e13b064..267d5eb 100644
--- a/.github/workflows/actions.lock
+++ b/.github/workflows/actions.lock
@@ -22,7 +22,7 @@ workflows:
     '.github/workflows/instant-sync.yml':
         - 'peter-evans/repository-dispatch@28959ce8df70de7be546dd1250a005dd32156697'
     '.github/workflows/push-email-notify.yml':
-        - 'hyperpolymath/smtp-notify-action@ede1191ef6ff3ac02c4f4d9efdf837ee517e11d7'
+        - 'hyperpolymath/smtp-notify-action@e384daf6167a7a7567642d6a62060106244d2413'
 dependencies:
     'actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7':
         ref: 'v5.0.4'
@@ -86,9 +86,9 @@ dependencies:
         commit: 'sha1-89f3c2702f4f650a92aa7411502f38da06abd562'
         owner_id: 6759885
         repo_id: 1275650185
-    'hyperpolymath/smtp-notify-action@ede1191ef6ff3ac02c4f4d9efdf837ee517e11d7':
-        ref: 'v0.2.0'
-        commit: 'sha1-ede1191ef6ff3ac02c4f4d9efdf837ee517e11d7'
+    'hyperpolymath/smtp-notify-action@e384daf6167a7a7567642d6a62060106244d2413':
+        ref: 'v0.5.1'
+        commit: 'sha1-e384daf6167a7a7567642d6a62060106244d2413'
         owner_id: 6759885
         repo_id: 1352485172
     'peter-evans/repository-dispatch@28959ce8df70de7be546dd1250a005dd32156697':
diff --git a/.github/workflows/push-email-notify.yml b/.github/workflows/push-email-notify.yml
index 838e219..d5cd2a9 100644
--- a/.github/workflows/push-email-notify.yml
+++ b/.github/workflows/push-email-notify.yml
@@ -40,7 +40,7 @@ jobs:
     timeout-minutes: 5
     steps:
       - name: Send push notification email
-        uses: hyperpolymath/smtp-notify-action@c1c9fa07992a02c1fd3d67a0dc1b08cccb852aef # v0.5.0
+        uses: hyperpolymath/smtp-notify-action@e384daf6167a7a7567642d6a62060106244d2413 # v0.5.1
         with:
           server_address: ${{ secrets.SMTP_HOST }}
           server_port: ${{ secrets.SMTP_PORT }}