diff --git a/.github/workflows/generate-docs.yml b/.github/workflows/generate-docs.yml
index 39290bebe3..39f22a193e 100644
--- a/.github/workflows/generate-docs.yml
+++ b/.github/workflows/generate-docs.yml
@@ -121,7 +121,7 @@ jobs:
         # Only send notifications for scheduled runs. Runs from pull requests
         # show failures in the Github UI.
         if: failure() && github.event_name == 'schedule'
-        uses: dawidd6/action-send-mail@v3.6.1
+        uses: dawidd6/action-send-mail@v3.7.0
         with:
           server_address: ${{secrets.SMTP_HOST}}
           server_port: ${{secrets.SMTP_PORT}}