diff --git a/Setup.hs b/Setup.hs
--- a/Setup.hs
+++ b/Setup.hs
@@ -3,7 +3,7 @@
 import Distribution.Package ( PackageName(PackageName), Package, PackageId, InstalledPackageId, packageVersion, packageName )
 import Distribution.PackageDescription ( PackageDescription(), TestSuite(..) )
 import Distribution.Simple ( defaultMainWithHooks, UserHooks(..), simpleUserHooks )
-import Distribution.Simple.Utils ( rewriteFile, createDirectoryIfMissingVerbose, copyFiles )
+import Distribution.Simple.Utils ( rewriteFile, createDirectoryIfMissingVerbose )
 import Distribution.Simple.BuildPaths ( autogenModulesDir )
 import Distribution.Simple.Setup ( BuildFlags(buildVerbosity), Flag(..), fromFlag, HaddockFlags(haddockDistPref))
 import Distribution.Simple.LocalBuildInfo ( withLibLBI, withTestLBI, LocalBuildInfo(), ComponentLocalBuildInfo(componentPackageDeps) )
@@ -17,7 +17,6 @@
      generateBuildModule (fromFlag (buildVerbosity flags)) pkg lbi
      buildHook simpleUserHooks pkg lbi hooks flags
   , postHaddock = \args flags pkg lbi -> do
-     copyFiles normal (haddockOutputDir flags pkg) [("images","Hierarchy.png")]
      postHaddock simpleUserHooks args flags pkg lbi
   }
 
diff --git a/numeric-qq.cabal b/numeric-qq.cabal
--- a/numeric-qq.cabal
+++ b/numeric-qq.cabal
@@ -1,7 +1,7 @@
 name:
   numeric-qq
 version:
-  0.1.2
+  0.1.3
 synopsis:
   Quasi-quoters for numbers of different bases
 description:
@@ -16,7 +16,7 @@
   All they do is produce integral numbers at compile-time with 
   compile-time syntax checking.
 category:
-  QuasiQoutes, Numeric
+  QuasiQuotes, Numeric
 homepage:
   https://github.com/nikita-volkov/numeric-qq 
 bug-reports:
@@ -75,9 +75,9 @@
   ghc-options:
     -threaded
   build-depends:
-    doctest == 0.9.*,
+    doctest >= 0.9 && < 0.11,
     directory == 1.2.*,
-    filepath == 1.3.*,
+    filepath >= 1.3 && < 1.5,
     base >= 4.5 && < 5
   default-extensions:
     Arrows, BangPatterns, ConstraintKinds, DataKinds, DefaultSignatures, DeriveDataTypeable, DeriveFunctor, DeriveGeneric, EmptyDataDecls, FlexibleContexts, FlexibleInstances, FunctionalDependencies, GADTs, GeneralizedNewtypeDeriving, ImpredicativeTypes, LambdaCase, LiberalTypeSynonyms, MultiParamTypeClasses, MultiWayIf, NoImplicitPrelude, NoMonomorphismRestriction, OverloadedStrings, PatternGuards, ParallelListComp, QuasiQuotes, RankNTypes, RecordWildCards, ScopedTypeVariables, StandaloneDeriving, TemplateHaskell, TupleSections, TypeFamilies, TypeOperators