--- a/lzma.cabal
+++ b/lzma.cabal
@@ -70,8 +70,8 @@ test-suite lzma-tests
                      , base
                      , bytestring
   -- additional dependencies that require version bounds
-  build-depends:       HUnit                      >= 1.2      && <1.4
-                     , QuickCheck                 >= 2.8      && <2.9
+  build-depends:       HUnit                      >= 1.2      && <2
+                     , QuickCheck                 >= 2.8      && <3
                      , tasty                      >= 0.10     && <0.12
                      , tasty-hunit                == 0.9.*
                      , tasty-quickcheck           >= 0.8.3.2  && < 0.9