diff --git a/.circleci/config.yml b/.circleci/config.yml
index 91c5ceb6..2fe4fc62 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -76,7 +76,7 @@ jobs:
 
   pypi_publish:
     docker:
-      - image: cimg/python:3.7-buster
+      - image: cimg/python:3.7
     steps:
       - checkout # checkout source code to working directory
       - run: