diff --git a/.circleci/config.yml b/.circleci/config.yml
index f37fe5950f..be3b8196ee 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -8,7 +8,7 @@ executors:
 jobs:
   test:
     docker:
-    - image: circleci/ruby:2.5.3-stretch-node
+    - image: circleci/ruby:2.7.0-preview1-stretch
       environment:
         BUNDLE_JOBS: 3
         BUNDLE_RETRY: 3