diff --git a/doc/macos-ci-install/install-homebrew.sh b/doc/macos-ci-install/install-homebrew.sh
index 39ec897ef42abf4e70e0b1c621efdc1709dbc7a8..cfcd95c3c53351bd8163616711dd812855678fd5 100755
--- a/doc/macos-ci-install/install-homebrew.sh
+++ b/doc/macos-ci-install/install-homebrew.sh
@@ -17,3 +17,7 @@ brew=/usr/local/bin/brew
 ${brew} install curl git coreutils bash-completion highlight neovim tmux htop python@3
 ${brew} link --force curl #keg-only recipe
 ${brew} cask install mactex
+
+# LaTeX slides/beamer dependencies
+pip=/usr/local/bin/pip3
+${pip} install pygments