diff --git a/glicko.cabal b/glicko.cabal
--- a/glicko.cabal
+++ b/glicko.cabal
@@ -2,7 +2,7 @@
 -- documentation, see http://haskell.org/cabal/users-guide/
 
 name:                glicko
-version:             0.3.0.1
+version:             0.3.0.2
 synopsis:            Glicko-2 implementation in Haskell.
 description:
     Implementation of the rating algorithm Glicko-2 by Professor Mark E. Glickman
@@ -46,7 +46,6 @@
                      , data-default >= 0.5    && < 0.8
                      , glicko
                      , hspec        >= 2.7.2  && < 2.8
-                     , QuickCheck   >= 2.13.2 && < 2.14
   ghc-options:         -threaded -rtsopts -with-rtsopts=-N
   default-language:    Haskell2010
   default-extensions:  DataKinds