diff --git a/.circleci/config.yml b/.circleci/config.yml
index d48b6ae8425..7cf373a8bbd 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -332,7 +332,7 @@ jobs:
 
   release-changelog:
     docker:
-      - image: circleci/ruby:2.6-node
+      - image: circleci/ruby:2.5-node
     steps:
       - checkout
       - run: gem install github_changelog_generator
@@ -472,4 +472,4 @@ workflows:
             tags:
               only: /.*/
             branches:
-              ignore: /.*/
\ No newline at end of file
+              ignore: /.*/