diff --git a/pkgs/development/libraries/haskell/uri/default.nix b/pkgs/development/libraries/haskell/uri/default.nix
index 11276f2bc4ae..633818d9518d 100644
--- a/pkgs/development/libraries/haskell/uri/default.nix
+++ b/pkgs/development/libraries/haskell/uri/default.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "uri";
-  version = "0.1.6.2";
-  sha256 = "0f2ms8awm4x7pw8ms6in0mxspqmnhv8bxas0947rkrzc5m9k0h3s";
+  version = "0.1.6.3";
+  sha256 = "1dhmrn4mq3ia0iv3y2k5pw71a6677q3vdqqf2w4b3aksi6wna49j";
   buildDepends = [ parsec safe utf8String ];
   meta = {
     homepage = "http://gitorious.org/uri";