diff --git a/haddock-library.cabal b/haddock-library.cabal
--- a/haddock-library.cabal
+++ b/haddock-library.cabal
@@ -1,5 +1,5 @@
 name:                 haddock-library
-version:              1.4.2
+version:              1.4.3
 synopsis:             Library exposing some functionality of Haddock.
 description:          Haddock is a documentation-generation tool for Haskell
                       libraries. These modules expose some functionality of it
@@ -9,7 +9,7 @@
                       itself, see the ‘haddock’ package.
 license:              BSD3
 license-file:         LICENSE
-maintainer:           Simon Hengel <sol@typeful.net>, Mateusz Kowalczyk <fuuzetsu@fuuzetsu.co.uk>
+maintainer:           Alex Biehl <alexbiehl@gmail.com>, Simon Hengel <sol@typeful.net>, Mateusz Kowalczyk <fuuzetsu@fuuzetsu.co.uk>
 homepage:             http://www.haskell.org/haddock/
 bug-reports:          https://github.com/haskell/haddock/issues
 category:             Documentation
@@ -21,10 +21,10 @@
   default-language:     Haskell2010
 
   build-depends:
-      base >= 4.5 && < 4.10
-    , bytestring
-    , transformers
-    , deepseq
+      base         >= 4.5     && < 4.11
+    , bytestring   >= 0.9.2.1 && < 0.11
+    , transformers >= 0.3.0   && < 0.6
+    , deepseq      >= 1.3     && < 1.5
 
   hs-source-dirs:       src, vendor/attoparsec-0.12.1.1
   ghc-options:          -funbox-strict-fields -Wall -fwarn-tabs -O2