Initial commit
diff --git a/scripts/upgrade-nix b/scripts/upgrade-nix
new file mode 100755
index 0000000..ff73187
--- /dev/null
+++ b/scripts/upgrade-nix
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+cd "$(dirname ${BASH_SOURCE[0]})/.."
+sudo nix-channel --update
+sudo scripts/update-nix