diff --git a/.circleci/config.yml b/.circleci/config.yml
index f001268..35845a1 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -116,7 +116,8 @@ jobs:
 
   build-installer-mac:
     macos:
-      xcode: 12.5.1
+      xcode: 13.4.1
+    resource_class: macos.m1.medium.gen1
     parameters:
       runtime:
         type: string