diff --git a/.github/workflows/pr-alert.yml b/.github/workflows/pr-alert.yml
index 48ed27a..2ba4242 100644
--- a/.github/workflows/pr-alert.yml
+++ b/.github/workflows/pr-alert.yml
@@ -21,7 +21,7 @@ jobs:
 
           # Safely construct JSON payload
           MSG="New PR opened: $PR_TITLE"$'\n'"$PR_URL"
-          PAYLOAD=$(jq -n --rawinput --arg content "$MSG" '{content: $content}')
+          PAYLOAD=$(jq -n --raw-input --arg content "$MSG" '{content: $content}')
 
           curl -X POST -H "Content-Type: application/json" \
           -d "$PAYLOAD" \