diff --git a/.github/workflows/publish-to-pypi.yml b/.github/workflows/publish-to-pypi.yml
index e8c7c826..a07bda4f 100644
--- a/.github/workflows/publish-to-pypi.yml
+++ b/.github/workflows/publish-to-pypi.yml
@@ -1,21 +1,26 @@
 name: deploy
 
-on: push
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
+on:
+  - push
+  - workflow_dispatch:
+      inputs:
+        confirm_publish:
+          description: 'Type YES to confirm publishing to PyPI'
+          required: true
+          type: string
 
 jobs:
   build-n-publish:
     runs-on: ubuntu-latest
-    if: startsWith(github.event.ref, 'refs/tags')
+    if: |
+      github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags') ||
+      (github.event_name == 'workflow_dispatch' && inputs.confirm_publish == 'YES')
     steps:
       - uses: actions/checkout@v2
-      - name: Set up Python 3.7
-        uses: actions/setup-python@v1
+      - name: Set up Python 3.10
+        uses: actions/setup-python@v4
         with:
-          python-version: 3.7
+          python-version: 3.10
       - name: Build lagent
         run: |
           pip install wheel