diff --git a/.circleci/config.yml b/.circleci/config.yml
index 0b383a5a..2b4e0e9e 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -194,7 +194,7 @@ jobs:
           path: /tmp/artifacts
   build-macos:
     macos:
-      xcode: 11.3.0
+      xcode: 12.4.0
     working_directory: ~/repo
     steps:
       - run: xcodebuild -version