@@ -54,7 +54,7 @@ library
5454 bifunctors >= 5.2 && < 5.6,
5555 comonad,
5656 constraints-extras >= 0.2,
57− containers >= 0.5 && < 0.7,
57+ containers >= 0.6 && < 0.7,
5858 data-default >= 0.5 && < 0.8,
5959 dependent-map >= 0.3 && < 0.4,
6060 exception-transformers == 0.4.*,