diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 960afbd..3d43c92 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -3,13 +3,13 @@ name: CI
 
 on: [push, pull_request]
 env:
-  XCODE_VER: 12.4
+  XCODE_VER: 13.2
 
 jobs:
   test:
     strategy:
       matrix:
-        xcode_version: ['12.4']
+        xcode_version: ['13.2']
     runs-on: macos-latest
     env:
       DEVELOPER_DIR: /Applications/Xcode_${{ matrix.xcode_version }}.app