diff --git a/.gitea/workflows/build_changed.yml b/.gitea/workflows/build_changed.yml
index c816a99..006436d 100644
--- a/.gitea/workflows/build_changed.yml
+++ b/.gitea/workflows/build_changed.yml
@@ -4,8 +4,10 @@ on: push
 
 jobs:
   build_and_upload_changed_packages:
-    runs-on: python:3.9
+    runs-on: ubuntu-latest
     steps:
+      - run: apt update && apt upgrade
+      - run: apt install python3 python3-pip
       - run: pip install -U pip
       - run: pip install twine build toml
       # Determine the list of changed files using git