diff --git a/.github/workflows/macos_tests.yml b/.github/workflows/macos_tests.yml
index d6e75169..060af251 100644
--- a/.github/workflows/macos_tests.yml
+++ b/.github/workflows/macos_tests.yml
@@ -22,7 +22,7 @@ jobs:
       #    python-version: ${{ matrix.python-version }}
       # ... but in the repo, we want to test pyenv builds on macOS
       - run: |
-          brew install autoconf openssl@1.1 pkg-config readline
+          brew install openssl readline sqlite3 xz zlib
       # https://github.com/pyenv/pyenv#installation
       - run: pwd
       - env: