diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e713212..d49feb8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,12 +27,6 @@ jobs:
     - name: Install libsodium (Linux)
       if: runner.os == 'Linux'
       run: sudo apt-get install -y libsodium-dev
-    - name: Update XCode version
-      if: runner.os == 'macOS'
-      # https://github.com/actions/virtual-environments/issues/2557
-      run: |
-        sudo xcode-select -s "/Applications/Xcode_12.5.app" || sudo xcode-select -s "/Applications/Xcode_12.3.app" || ( ls /Applications; exit 1 )
-        sudo rm -Rf /Library/Developer/CommandLineTools/SDKs/*
     - name: Run tests
       run: ./mill -i __.test
     - name: Build and publish locally