diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 92780f9..d4ac7c2 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -10,7 +10,7 @@ jobs:
     - name: set up python
       uses: actions/setup-python@v5
       with:
-        python-version: 3.7
+        python-version: 3.9
     - name: install dependencies
       shell: bash
       run: |