diff --git a/Brewfile b/Brewfile
index a8e85f1..0afbd0a 100644
--- a/Brewfile
+++ b/Brewfile
@@ -5,7 +5,6 @@ tap "homebrew/cask-versions"
 tap "homebrew/core"
 tap "homebrew/services"
 brew "adns"
-brew "autoconf"
 brew "bash"
 brew "bat"
 brew "blueutil"
@@ -16,7 +15,7 @@ brew "deno"
 brew "diff-so-fancy"
 brew "docker-clean"
 brew "jpeg"
-brew "openssl@1.1"
+brew "erlang"
 brew "elixir"
 brew "fd"
 brew "fzf"
@@ -26,10 +25,12 @@ brew "ghc"
 brew "git"
 brew "git-delta"
 brew "readline"
-brew "sqlite"
-brew "python@3.8", link: true
+brew "python@3.9"
+brew "glib"
 brew "libevent"
 brew "libidn2"
+brew "nghttp2"
+brew "unbound"
 brew "gnutls"
 brew "libgcrypt"
 brew "npth"
@@ -40,6 +41,7 @@ brew "lua"
 brew "highlight"
 brew "httpie"
 brew "jq"
+brew "krb5"
 brew "libpq"
 brew "libxml2"
 brew "libyaml"
@@ -69,6 +71,7 @@ brew "z"
 brew "zlib"
 brew "zplug"
 brew "zsh"
+cask "docker"
 cask "enpass"
 cask "firefox"
 cask "flux"
@@ -85,6 +88,7 @@ cask "qlimagesize"
 cask "qlmarkdown"
 cask "qlstephen"
 cask "quicklook-json"
+cask "raycast"
 cask "rectangle"
 cask "spotify"
 cask "tableplus"
diff --git a/macos/settings.sh b/macos/settings.sh
index 86dc163..2cabdea 100644
--- a/macos/settings.sh
+++ b/macos/settings.sh
@@ -18,6 +18,7 @@ set -e
 echo 'Configuring your mac. Hang tight.'
 osascript -e 'tell application "System Preferences" to quit'
 
+
 # === General ===
 
 # Hide remaining battery time; show percentage
@@ -142,6 +143,24 @@ defaults write NSGlobalDomain NSAutomaticDashSubstitutionEnabled -bool false
 defaults write NSGlobalDomain NSAutomaticPeriodSubstitutionEnabled -bool false
 
 
+# === Time Machine ===
+
+# Prevent Time Machine from prompting to use new hard drives as backup volume
+defaults write com.apple.TimeMachine DoNotOfferNewDisksForBackup -bool true
+
+
+# === Activity monitor ===
+
+# Show the main window when launching Activity Monitor
+defaults write com.apple.ActivityMonitor OpenMainWindow -bool true
+
+# Visualize CPU usage in the Activity Monitor Dock icon
+defaults write com.apple.ActivityMonitor IconType -int 5
+
+# Show all processes in Activity Monitor
+defaults write com.apple.ActivityMonitor ShowCategory -int 0
+
+
 # === Maccy ===
 
 # https://github.com/p0deje/Maccy