diff --git a/.github/workflows/release-on-milestone-closed.yml b/.github/workflows/release-on-milestone-closed.yml
index 6590ad9..d7ae9f5 100644
--- a/.github/workflows/release-on-milestone-closed.yml
+++ b/.github/workflows/release-on-milestone-closed.yml
@@ -38,6 +38,7 @@ jobs:
         uses: "actions/checkout@v4"
         with:
           fetch-depth: 0
+        run: git fetch --unshallow
 
       - name: "Create Merge-Up Pull Request"
         uses: "laminas/automatic-releases@1.24.0"