diff --git a/.github/workflows/terraform-dev.yml b/.github/workflows/terraform-dev.yml
index 64fba34..078f379 100644
--- a/.github/workflows/terraform-dev.yml
+++ b/.github/workflows/terraform-dev.yml
@@ -225,7 +225,7 @@ jobs:
 
       - name: alert on failure
         if: failure()
-        uses: dawidd6/action-send-mail@4758fd2f0eab31f80897dc291e43c3867cce37bf
+        uses: dawidd6/action-send-mail@d38f3f7cd391cdebfe0d38efc3998b935e951c4f
         with:
           server_address: smtp.gmail.com
           server_port: 465
@@ -274,7 +274,7 @@ jobs:
 
       - name: alert on failure
         if: failure()
-        uses: dawidd6/action-send-mail@4758fd2f0eab31f80897dc291e43c3867cce37bf
+        uses: dawidd6/action-send-mail@d38f3f7cd391cdebfe0d38efc3998b935e951c4f
         with:
           server_address: smtp.gmail.com
           server_port: 465
diff --git a/.github/workflows/terraform-infra.yml b/.github/workflows/terraform-infra.yml
index 1ee3706..935ca00 100644
--- a/.github/workflows/terraform-infra.yml
+++ b/.github/workflows/terraform-infra.yml
@@ -213,7 +213,7 @@ jobs:
 
       - name: alert on failure
         if: failure()
-        uses: dawidd6/action-send-mail@4758fd2f0eab31f80897dc291e43c3867cce37bf  # v15
+        uses: dawidd6/action-send-mail@d38f3f7cd391cdebfe0d38efc3998b935e951c4f  # v16
         with:
           server_address: smtp.gmail.com
           server_port: 465