diff --git a/bits-extra.cabal b/bits-extra.cabal
--- a/bits-extra.cabal
+++ b/bits-extra.cabal
@@ -1,7 +1,7 @@
 cabal-version: 2.2
 
 name:                   bits-extra
-version:                0.0.1.5
+version:                0.0.2.0
 synopsis:               Useful bitwise operations
 description:            Please see the README on Github at <https://github.com/haskell-works/bits-extra#readme>
 category:               Data, Bit
@@ -9,10 +9,10 @@
 bug-reports:            https://github.com/haskell-works/bits-extra/issues
 author:                 John Ky
 maintainer:             newhoggy@gmail.com
-copyright:              2018-2019 John Ky
+copyright:              2018-2020 John Ky
 license:                BSD-3-Clause
 license-file:           LICENSE
-tested-with:            GHC == 8.8.1, GHC == 8.6.5, GHC == 8.4.4, GHC == 8.2.2
+tested-with:            GHC == 8.10.1, GHC == 8.8.3, GHC == 8.6.5, GHC == 8.4.4
 build-type:             Simple
 extra-source-files:     ChangeLog.md
                         README.md
@@ -26,16 +26,17 @@
   manual: False
   default: False
 
-common base                     { build-depends: base                     >= 4.8        && < 5      }
-common criterion                { build-depends: criterion                >= 1.3        && < 1.6    }
-common doctest                  { build-depends: doctest                  >= 0.16.2     && < 0.17   }
-common doctest-discover         { build-depends: doctest-discover         >= 0.2        && < 0.3    }
-common ghc-prim                 { build-depends: ghc-prim                 >= 0.5        && < 0.6    }
-common hedgehog                 { build-depends: hedgehog                 >= 0.5.3      && < 1.1    }
-common hspec                    { build-depends: hspec                    >= 2.4        && < 2.8    }
-common hw-hedgehog              { build-depends: hw-hedgehog              >= 0.1        && < 0.2    }
-common hw-hspec-hedgehog        { build-depends: hw-hspec-hedgehog        >= 0.1        && < 0.2    }
-common vector                   { build-depends: vector                   >= 0.12       && < 0.13   }
+common base                       { build-depends: base                       >= 4.11       && < 5      }
+
+common criterion                  { build-depends: criterion                  >= 1.3        && < 1.6    }
+common doctest                    { build-depends: doctest                    >= 0.16.2     && < 0.17   }
+common doctest-discover           { build-depends: doctest-discover           >= 0.2        && < 0.3    }
+common ghc-prim                   { build-depends: ghc-prim                   >= 0.5        && < 0.7    }
+common hedgehog                   { build-depends: hedgehog                   >= 0.5.3      && < 1.1    }
+common hspec                      { build-depends: hspec                      >= 2.4        && < 2.8    }
+common hw-hedgehog                { build-depends: hw-hedgehog                >= 0.1        && < 0.2    }
+common hw-hspec-hedgehog          { build-depends: hw-hspec-hedgehog          >= 0.1        && < 0.2    }
+common vector                     { build-depends: vector                     >= 0.12       && < 0.13   }
 
 common config
   default-language:     Haskell2010