diff --git a/.github/workflows/merge-release-to-main.yml b/.github/workflows/merge-release-to-main.yml
new file mode 100644
index 000000000..2ac2e134a
--- /dev/null
+++ b/.github/workflows/merge-release-to-main.yml
@@ -0,0 +1,24 @@
+name: Merge Release Into Main
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - 'release'
+
+jobs:
+  main:
+    name: Create PR Release to Main
+    runs-on: ubuntu-latest
+    steps:
+      - name: git checkout
+        uses: actions/checkout@v3
+
+      - name: create pull request
+        id: open-pr
+        uses: repo-sync/pull-request@v2
+        with:
+          github_token: ${{ secrets.PERSONAL_ACCESS_TOKEN }}
+          destination_branch: ${{ github.event.repository.default_branch }}
+          pr_title: "[Automated] Merge ${{ github.ref_name }} into ${{ github.event.repository.default_branch }}"
+          pr_body: "Automated Pull Request"
diff --git a/pyproject.toml b/pyproject.toml
index f1d604bdf..fc03bdd82 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "sotopia"
-version = "0.0.9"
+version = "0.0.11"
 description = "A platform for simulating and evaluating social interaction."
 authors = ["Hao Zhu <prokilchu@gmail.com>, Xuhui Zhou <xuhuiz@cs.cmu.edu>"]
 license = "MIT License"
@@ -49,7 +49,7 @@ ruff = "*"
 pytest = "*"
 pytest-cov = "*"
 pytest-asyncio = "*"
-mypy = "^1.8.0"
+mypy = ">=1.8.0,<1.11.0"
 
 [tool.poetry.extras]
 anthropic = ["anthropic"]