diff --git a/.circleci/config.yml b/.circleci/config.yml
index 091d175..773bf1d 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -9,7 +9,7 @@ workflows:
 jobs:
   test-3.6:
     docker:
-      - image: circleci/python:3.6
+      - image: circleci/python:3.10
     steps:
       - checkout
       - run: sudo pip install --upgrade poetry
@@ -25,7 +25,7 @@ jobs:
           path: test-reports
   test-3.7:
     docker:
-      - image: circleci/python:3.7
+      - image: circleci/python:3.10
     steps:
       - checkout
       - run: sudo pip install --upgrade poetry
@@ -41,7 +41,7 @@ jobs:
           path: test-reports
   test-3.8:
     docker:
-      - image: circleci/python:3.8
+      - image: circleci/python:3.10
     steps:
       - checkout
       - run: sudo pip install --upgrade poetry