Upgrade to hedgehog-1.5

hw-ip.cabal

@@ -31,7 +31,7 @@ common containers                 { build-depends: containers                 >=
 common doctest                    { build-depends: doctest                    >= 0.16.2     && < 0.23   }
 common doctest-discover           { build-depends: doctest-discover           >= 0.2        && < 0.3    }
 common generic-lens               { build-depends: generic-lens               >= 2.2        && < 2.3    }
-common hedgehog                   { build-depends: hedgehog                   >= 0.6        && < 1.5    }
+common hedgehog                   { build-depends: hedgehog                   >= 0.6        && < 2      }
 common hspec                      { build-depends: hspec                      >= 2.4.4      && < 3      }
 common hw-bits                    { build-depends: hw-bits                    >= 0.7        && < 0.8    }
 common hw-hspec-hedgehog          { build-depends: hw-hspec-hedgehog          >= 0.1.0.2    && < 0.2    }