diff --git a/.circleci/config.yml b/.circleci/config.yml
index 077bc2b9..8ebc882c 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -3,7 +3,7 @@ version: 2
 jobs:
   release-from-macos:
     macos:
-      xcode: "9.4.1"
+      xcode: "11.1.0"
     shell: /bin/bash --login -o pipefail
     environment:
       - BUNDLE_TAG: 21.4.27