diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a927cac..1c115fe 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -47,7 +47,7 @@ jobs:
 
     - name: Send failure notification
       if: ${{ failure() }}
-      uses: dawidd6/action-send-mail@v4
+      uses: dawidd6/action-send-mail@v6
       with:
         server_address: email-smtp.us-east-1.amazonaws.com
         server_port: 465