diff --git a/.circleci/config.yml b/.circleci/config.yml
index 60f18df2d..80605d26c 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -35,7 +35,7 @@ jobs:
 
   macos-10.15-aat-fonts:
     macos:
-      xcode: "11.3.0"
+      xcode: "11.2.1"
     steps:
       - checkout
       - run: HOMEBREW_NO_AUTO_UPDATE=1 brew install wget autoconf automake libtool pkg-config ragel freetype glib cairo icu4c graphite2 cmake