--- a/fgl-arbitrary.cabal
+++ b/fgl-arbitrary.cabal
@@ -33,7 +33,7 @@ library
   -- other-extensions:
   build-depends:       base < 5
                      , fgl >= 5.5.2.0 && < 6
-                     , QuickCheck >= 2.3 && < 2.15
+                     , QuickCheck >= 2.3 && < 2.16
   -- hs-source-dirs:
   default-language:    Haskell2010
 
@@ -48,7 +48,7 @@ test-suite fgl-arbitrary-tests
                     , fgl
                     , base
                     , QuickCheck
-                    , hspec >= 2.1 && < 2.8
+                    , hspec >= 2.1
                     , containers
 
     hs-source-dirs:   test
