Update stack lts

src/Dodge/LockAndKey.hs

@@ -7,6 +7,7 @@ import Dodge.Item
 import Dodge.Room
 import Dodge.Tree
 import RandomHelp
+import Control.Monad
 
 bossKeyItems :: RandomGen g => [(State g (Tree Room), State g ItemType)]
 bossKeyItems = [(return . cleatOnward <$> bossRoom autoCrit, takeOne [HELD PISTOL])]