diff --git a/.github/workflows/sync_to_main.yaml b/.github/workflows/sync_to_main.yaml
index 261f8e195..2c04a2a97 100644
--- a/.github/workflows/sync_to_main.yaml
+++ b/.github/workflows/sync_to_main.yaml
@@ -12,7 +12,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
         with:
-          ref: 4.3.0
+          ref: propertyM
       - name: Reset 4.3.0 branch
         run: |
           git fetch origin main:main
@@ -20,4 +20,4 @@ jobs:
       - name: Create Pull Request
         uses: peter-evans/create-pull-request@v7
         with:
-          branch: 4.3.0
+          branch: propertyM