diff --git a/.github/workflows/merge-main-to-dev.yml b/.github/workflows/merge-main-to-dev.yml
index a923be4..96221c3 100644
--- a/.github/workflows/merge-main-to-dev.yml
+++ b/.github/workflows/merge-main-to-dev.yml
@@ -19,6 +19,7 @@ jobs:
         with:
           fetch-depth: 0
           ref: dev
+          persist-credentials: false
 
       - name: Merge main into dev
         env: