diff --git a/images/macos/toolsets/toolset-10.15.json b/images/macos/toolsets/toolset-10.15.json
index 77c8ec2e..d3c1866d 100644
--- a/images/macos/toolsets/toolset-10.15.json
+++ b/images/macos/toolsets/toolset-10.15.json
@@ -1,6 +1,6 @@
 {
     "xcode": {
-        "default": "11.7",
+        "default": "12",
         "versions": [
             "12.2_beta", "12.1_GM_seed", "12", "11.7", "11.6", "11.5", "11.4.1", "11.4", "11.3.1", "11.2.1", "11.1", "11", "10.3"
         ]