From b3c35e5f7fbe224cc4fa05a946c89b6254f861f8 Mon Sep 17 00:00:00 2001
From: Karl Hobley <karl@torchbox.com>
Date: Sat, 18 Sep 2021 17:11:43 +0100
Subject: [PATCH] Update Circle CI base image (#7518)
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[...] CircleCI’s latest pre-built container images were designed from the ground up to help your team build more reliably. Our new images were built specifically for continuous integration projects and they are our most deterministic, performant, and efficient images yet.
---
 .circleci/config.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 4bdeb5f6b1..b666ce1d02 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -3,7 +3,7 @@ version: 2
 jobs:
   backend:
     docker:
-      - image: circleci/python:3.7.3
+      - image: cimg/python:3.8.11
     steps:
       - checkout
       - restore_cache:
@@ -50,7 +50,7 @@ jobs:
 
   nightly-build:
     docker:
-      - image: circleci/python:3.7.3
+      - image: cimg/python:3.8.11
     steps:
       - checkout
       - run: cd ~ && wget https://nodejs.org/dist/v14.17.5/node-v14.17.5-linux-x64.tar.gz