diff --git a/halma.cabal b/halma.cabal
--- a/halma.cabal
+++ b/halma.cabal
@@ -1,5 +1,5 @@
 name:                halma
-version:             0.2.0.0
+version:             0.2.0.1
 synopsis:            Library implementing Halma rules
 description:         Rules and `diagrams`-based renderer for the board game Halma on a hexagonal grid.
 homepage:            https://github.com/timjb/halma
@@ -61,10 +61,9 @@
                        diagrams-lib >= 1.3,
                        diagrams-cairo,
                        pipes >= 4.1.4 && < 4.2,
-                       mvc >= 1.0.3 && < 1.1,
+                       mvc >= 1.0.3 && < 1.2,
                        async >= 2.0.2 && < 2.1,
                        data-default,
                        timeit >= 1.0 && < 1.1
   default-language:    Haskell2010
   main-is:             halma.hs
-