diff --git a/tkhs.cabal b/tkhs.cabal
--- a/tkhs.cabal
+++ b/tkhs.cabal
@@ -1,5 +1,5 @@
 name:                tkhs
-version:             0.1.0.2
+version:             0.1.0.3
 synopsis:            Simple Presentation Utility
 description:         If you want to give your presentation in a terminal,
                      or if PowerPoint would be overkill, you may find tkhs useful.
@@ -26,7 +26,7 @@
   build-depends:     base == 4.*
                    , pointedlist
                    , mtl
-                   , vty
+                   , vty == 3.*
                    , parsec == 3.*
                    , pretty
                    , utf8-string