diff --git a/.github/workflows/send-pr.yml b/.github/workflows/send-pr.yml
index 61a65267..ab26eb3e 100644
--- a/.github/workflows/send-pr.yml
+++ b/.github/workflows/send-pr.yml
@@ -23,7 +23,7 @@ jobs:
           repository: phpstan/phpstan-src
           path: phpstan-src
           token: ${{ secrets.PHPSTAN_BOT_TOKEN }}
-          ref: 1.11.x
+          ref: 1.12.x
 
       - name: "Install dependencies"
         working-directory: ./phpstan-src