diff --git a/scripts/update-all.sh b/scripts/update-all.sh
new file mode 100755
index 0000000..9b881ce
--- /dev/null
+++ b/scripts/update-all.sh
@@ -0,0 +1,17 @@
+#!/bin/bash
+# Update everything. Run on Monday mornings with coffee.
+set -e
+
+echo "==> Updating apt..."
+sudo apt update && sudo apt upgrade -y
+
+echo "==> Updating Rust toolchain..."
+rustup update
+
+echo "==> Updating cargo-installed tools..."
+cargo install-update -a 2>/dev/null || echo "(cargo-update not installed, skipping)"
+
+echo "==> Updating Neovim plugins..."
+nvim --headless "+Lazy! update" +qa
+
+echo "==> Done. Have a good week."