diff --git a/.github/workflows/unit-test.yml b/.github/workflows/unit-test.yml
index e7086a22..79116185 100644
--- a/.github/workflows/unit-test.yml
+++ b/.github/workflows/unit-test.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: macos-13
     steps:
       - name: Select Xcode version
-        run: sudo xcode-select -s '/Applications/Xcode_15.0.1.app/Contents/Developer'
+        run: sudo xcode-select -s '/Applications/Xcode_14.3.1.app/Contents/Developer'
         
       - name: Checkout repository
         uses: actions/checkout@v4.1.1