diff --git a/.circleci/config.yml b/.circleci/config.yml
index f4921f6..903c2a5 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -9,7 +9,7 @@ anchors:
   - &test_output_folder test_output
   - &default_executor
     macos:
-      xcode: "12.0.0"
+      xcode: "12.4.0"
 
 env:
   global: