diff --git a/morte.cabal b/morte.cabal
--- a/morte.cabal
+++ b/morte.cabal
@@ -1,5 +1,5 @@
 Name: morte
-Version: 1.6.8
+Version: 1.6.9
 Cabal-Version: >=1.8.0.2
 Build-Type: Simple
 Tested-With: GHC == 7.6.3, GHC == 7.8.4, GHC == 7.10.2, GHC == 8.0.1
@@ -95,7 +95,7 @@
         system-filepath  >= 0.3.1    && < 0.5 ,
         tasty            >= 0.11     && < 0.12,
         tasty-hunit      >= 0.9      && < 0.10,
-        tasty-quickcheck >= 0.8.4    && < 0.9 ,
+        tasty-quickcheck >= 0.8.4    && < 0.10,
         transformers     >= 0.2.0.0  && < 0.6 ,
         morte                                 ,
         text             >= 0.11.1.0 && < 1.3