diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index d46cb48f..ec84594b 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -166,7 +166,7 @@ jobs:
         uses: actions/checkout@v4
       - name: set up environment
         run: |
-          echo "XCODE_SELECTED=/Applications/Xcode_15.3.app" >> $GITHUB_ENV
+          echo "XCODE_SELECTED=/Applications/Xcode_15.4.app" >> $GITHUB_ENV
           echo "HOMEBREW_NO_AUTO_UPDATE=1" >> $GITHUB_ENV
           echo "HOMEBREW_NO_INSTALL_CLEANUP=1" >> $GITHUB_ENV
           echo "MACOSX_DEPLOYMENT_TARGET=10.9" >> $GITHUB_ENV