From ab9aeee9f4a3cbd5c14a4bb8d5225d65afe1d8cb Mon Sep 17 00:00:00 2001
From: Casey Hillers <chillers@google.com>
Date: Wed, 14 Jul 2021 15:26:55 -0700
Subject: [PATCH 1/2] [ci.yaml] Add xcode property to ci.yaml

---
 .ci.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.ci.yaml b/.ci.yaml
index 5a65ef8d60432..518b6eb78c855 100644
--- a/.ci.yaml
+++ b/.ci.yaml
@@ -28,6 +28,7 @@ platform_properties:
           {"name":"builder_mac_engine","path":"builder"}
         ]
       os: Mac-10.15
+      xcode: 13a5155e # xcode 13
   windows:
     properties:
       caches: >-

From d3b29e716cfe51e11c517b5b306e2da84abaa053 Mon Sep 17 00:00:00 2001
From: Casey Hillers <chillers@google.com>
Date: Wed, 14 Jul 2021 19:36:34 -0700
Subject: [PATCH 2/2] change to xcode 12

---
 .ci.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.ci.yaml b/.ci.yaml
index 518b6eb78c855..ba5543be80289 100644
--- a/.ci.yaml
+++ b/.ci.yaml
@@ -28,7 +28,7 @@ platform_properties:
           {"name":"builder_mac_engine","path":"builder"}
         ]
       os: Mac-10.15
-      xcode: 13a5155e # xcode 13
+      xcode: 12a7209 # xcode 12
   windows:
     properties:
       caches: >-