diff --git a/pkgs/applications/editors/leksah/default.nix b/pkgs/applications/editors/leksah/default.nix
index 6ce382884ac..2bbffd853a4 100644
--- a/pkgs/applications/editors/leksah/default.nix
+++ b/pkgs/applications/editors/leksah/default.nix
@@ -1,18 +1,20 @@
-{ cabal, binary, binaryShared, Cabal, deepseq, filepath, glib, gtk
-, gtksourceview2, hslogger, leksahServer, ltk, mtl, network, parsec
-, processLeksah, regexBase, regexTdfa, strict, time, utf8String
+{ cabal, binary, binaryShared, Cabal, deepseq, enumerator, filepath
+, gio, glib, gtk, gtksourceview2, hslogger, leksahServer, ltk, mtl
+, network, parsec, QuickCheck, regexBase, regexTdfa, strict, text
+, time, transformers, utf8String
 }:
 
 cabal.mkDerivation (self: {
   pname = "leksah";
-  version = "0.10.0.4";
-  sha256 = "1g12w1kl63fxzz1c2x237yrqkaja9awiqyyipkdms5iql0ini7bw";
+  version = "0.12.0.3";
+  sha256 = "1374ffwban58kabnynacl0fyzs6756kd5q1lcfya46mp26l7syrd";
   isLibrary = true;
   isExecutable = true;
   buildDepends = [
-    binary binaryShared Cabal deepseq filepath glib gtk gtksourceview2
-    hslogger leksahServer ltk mtl network parsec processLeksah
-    regexBase regexTdfa strict time utf8String
+    binary binaryShared Cabal deepseq enumerator filepath gio glib gtk
+    gtksourceview2 hslogger leksahServer ltk mtl network parsec
+    QuickCheck regexBase regexTdfa strict text time transformers
+    utf8String
   ];
   noHaddock = true;
   meta = {
diff --git a/pkgs/development/compilers/Agda-executable/default.nix b/pkgs/development/compilers/Agda-executable/default.nix
index 1b772b8dc71..acf1c026565 100644
--- a/pkgs/development/compilers/Agda-executable/default.nix
+++ b/pkgs/development/compilers/Agda-executable/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "Agda-executable";
-  version = "2.3.0";
-  sha256 = "1n1ak6z2vh356k9mk0zkiv6dqp9dvx97a7r21b0xnhwkmh3f8p5p";
+  version = "2.3.0.1";
+  sha256 = "156nzvpmqi7yizjr4yym2ybc0iv4nqfp84qrpdxcha682k298ib1";
   isLibrary = false;
   isExecutable = true;
   buildDepends = [ Agda ];
diff --git a/pkgs/development/libraries/haskell/Agda/default.nix b/pkgs/development/libraries/haskell/Agda/default.nix
index c40ccaa04f3..1ab394b820a 100644
--- a/pkgs/development/libraries/haskell/Agda/default.nix
+++ b/pkgs/development/libraries/haskell/Agda/default.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "Agda";
-  version = "2.3.0";
-  sha256 = "1p0cwf3d146z73gp49cm8fmk33hcbjsvyijbakm1871ssc5i73k0";
+  version = "2.3.0.1";
+  sha256 = "0f2kc3by2z01g8bqc446hyzx9sidx6qi0p7h5bcpjf8iryk1dh2w";
   isLibrary = true;
   isExecutable = true;
   buildDepends = [
diff --git a/pkgs/development/libraries/haskell/gio/default.nix b/pkgs/development/libraries/haskell/gio/default.nix
new file mode 100644
index 00000000000..b9d6f906af4
--- /dev/null
+++ b/pkgs/development/libraries/haskell/gio/default.nix
@@ -0,0 +1,20 @@
+{ cabal, glib, gtk2hsBuildtools, mtl }:
+
+cabal.mkDerivation (self: {
+  pname = "gio";
+  version = "0.12.3";
+  sha256 = "0kmqldlgxwj8sh0b5k5gicc5z2n6mc9h3fmdby4wx1l4ska7rajn";
+  buildDepends = [ glib mtl ];
+  buildTools = [ gtk2hsBuildtools ];
+  pkgconfigDepends = [ glib ];
+  meta = {
+    homepage = "http://projects.haskell.org/gtk2hs/";
+    description = "Binding to the GIO";
+    license = self.stdenv.lib.licenses.lgpl21;
+    platforms = self.ghc.meta.platforms;
+    maintainers = [
+      self.stdenv.lib.maintainers.andres
+      self.stdenv.lib.maintainers.simons
+    ];
+  };
+})
diff --git a/pkgs/development/libraries/haskell/hamlet/default.nix b/pkgs/development/libraries/haskell/hamlet/default.nix
index c3cdf361217..5f03e1c7003 100644
--- a/pkgs/development/libraries/haskell/hamlet/default.nix
+++ b/pkgs/development/libraries/haskell/hamlet/default.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "hamlet";
-  version = "0.10.8";
-  sha256 = "1vlp8vwaipz757vnd95gcdi9dkrpbgfdlsb3kgjivsj7rqbmxf7z";
+  version = "0.10.9.1";
+  sha256 = "1z2g7ymb8ihx13dkfq0k0s2fn1k6nig8h306i8p4q76wy7ybw3g0";
   buildDepends = [
     blazeBuilder blazeHtml failure parsec shakespeare text
   ];
diff --git a/pkgs/development/libraries/haskell/leksah/leksah-server.nix b/pkgs/development/libraries/haskell/leksah/leksah-server.nix
index c9e07c05341..44c82a282e1 100644
--- a/pkgs/development/libraries/haskell/leksah/leksah-server.nix
+++ b/pkgs/development/libraries/haskell/leksah/leksah-server.nix
@@ -1,16 +1,18 @@
-{ cabal, binary, binaryShared, Cabal, deepseq, filepath, haddock
-, hslogger, ltk, mtl, network, parsec, processLeksah, time
+{ cabal, attoparsec, attoparsecEnumerator, binary, binaryShared
+, Cabal, deepseq, enumerator, filepath, haddock, hslogger, ltk
+, network, parsec, processLeksah, time, transformers
 }:
 
 cabal.mkDerivation (self: {
   pname = "leksah-server";
-  version = "0.10.0.4";
-  sha256 = "0g523dkiaclk5ym16vzqiabh7mwksjqp0kbx17a899k5gzfwfjp6";
+  version = "0.12.0.4";
+  sha256 = "0lv6z2b79cxvcz5mldyicx87lp3a0xfmv0wjd0cjf954cdizccg2";
   isLibrary = true;
   isExecutable = true;
   buildDepends = [
-    binary binaryShared Cabal deepseq filepath haddock hslogger ltk mtl
-    network parsec processLeksah time
+    attoparsec attoparsecEnumerator binary binaryShared Cabal deepseq
+    enumerator filepath haddock hslogger ltk network parsec
+    processLeksah time transformers
   ];
   meta = {
     homepage = "http://leksah.org";
diff --git a/pkgs/development/libraries/haskell/ltk/default.nix b/pkgs/development/libraries/haskell/ltk/default.nix
index 3f86a7922e9..9d0a32c54df 100644
--- a/pkgs/development/libraries/haskell/ltk/default.nix
+++ b/pkgs/development/libraries/haskell/ltk/default.nix
@@ -1,10 +1,10 @@
-{ cabal, Cabal, filepath, glib, gtk, haddock, mtl, parsec }:
+{ cabal, Cabal, filepath, glib, gtk, mtl, parsec, transformers }:
 
 cabal.mkDerivation (self: {
   pname = "ltk";
-  version = "0.10.0.4";
-  sha256 = "1dp6dl8a0pfj6lx8n8a2y1j3c2z57k9pf81yr45qsp7wg53d6qhf";
-  buildDepends = [ Cabal filepath glib gtk haddock mtl parsec ];
+  version = "0.12.0.0";
+  sha256 = "1hlsfi77yypfnvh1alr3rflbffby9pbmc71m507davr6b09v9w9f";
+  buildDepends = [ Cabal filepath glib gtk mtl parsec transformers ];
   meta = {
     homepage = "http://www.leksah.org";
     description = "Leksah tool kit";
diff --git a/pkgs/development/libraries/haskell/pandoc/default.nix b/pkgs/development/libraries/haskell/pandoc/default.nix
index 4da060b3517..e905bb237d8 100644
--- a/pkgs/development/libraries/haskell/pandoc/default.nix
+++ b/pkgs/development/libraries/haskell/pandoc/default.nix
@@ -6,8 +6,8 @@
 
 cabal.mkDerivation (self: {
   pname = "pandoc";
-  version = "1.9.1.1";
-  sha256 = "1npyc99f90fhbfddr6x5dlnwdc3i1pnhg4xiv12fmf1cl8xlcpyl";
+  version = "1.9.1.2";
+  sha256 = "0sjdcmf3k64y9q0x1g2y3p7km73ir7gk4xxrvvx37aqwk3v9yraj";
   isLibrary = true;
   isExecutable = true;
   buildDepends = [
diff --git a/pkgs/development/libraries/haskell/polyparse/default.nix b/pkgs/development/libraries/haskell/polyparse/1.7.nix
similarity index 100%
rename from pkgs/development/libraries/haskell/polyparse/default.nix
rename to pkgs/development/libraries/haskell/polyparse/1.7.nix
diff --git a/pkgs/development/libraries/haskell/polyparse/1.8.nix b/pkgs/development/libraries/haskell/polyparse/1.8.nix
new file mode 100644
index 00000000000..a0ee0e199bb
--- /dev/null
+++ b/pkgs/development/libraries/haskell/polyparse/1.8.nix
@@ -0,0 +1,18 @@
+{ cabal, text }:
+
+cabal.mkDerivation (self: {
+  pname = "polyparse";
+  version = "1.8";
+  sha256 = "08nr22r87q2yxxlcpvf35pkq56b4k3f1fzj3cvjnr7137k7c7ywn";
+  buildDepends = [ text ];
+  meta = {
+    homepage = "http://code.haskell.org/~malcolm/polyparse/";
+    description = "A variety of alternative parser combinator libraries";
+    license = "LGPL";
+    platforms = self.ghc.meta.platforms;
+    maintainers = [
+      self.stdenv.lib.maintainers.andres
+      self.stdenv.lib.maintainers.simons
+    ];
+  };
+})
diff --git a/pkgs/development/libraries/haskell/shakespeare-css/default.nix b/pkgs/development/libraries/haskell/shakespeare-css/default.nix
index 20e4650d05b..4507fde8a43 100644
--- a/pkgs/development/libraries/haskell/shakespeare-css/default.nix
+++ b/pkgs/development/libraries/haskell/shakespeare-css/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "shakespeare-css";
-  version = "0.10.7.1";
-  sha256 = "0yi04ap2pl916ycs1wzaxrhjyx81lpmdad5in3qf1s4flfmi1h2k";
+  version = "0.10.8";
+  sha256 = "1c3a48rfrr5ifarr15zkcwg74zkqw08lhfk5fpkr5z6gxhwnbkas";
   buildDepends = [ parsec shakespeare text ];
   meta = {
     homepage = "http://www.yesodweb.com/book/templates";
diff --git a/pkgs/development/libraries/haskell/shakespeare-i18n/default.nix b/pkgs/development/libraries/haskell/shakespeare-i18n/default.nix
index fc7025e64da..72ee7216739 100644
--- a/pkgs/development/libraries/haskell/shakespeare-i18n/default.nix
+++ b/pkgs/development/libraries/haskell/shakespeare-i18n/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "shakespeare-i18n";
-  version = "0.0.2";
-  sha256 = "1hb144n3fa5qiy3skrmab0qv63fa5vf4vg4ar9hrybmwdksqa410";
+  version = "0.0.2.1";
+  sha256 = "1gaxngqihz6wi5d6hyb9mdlhgcxnr4bvmm1si919zgjndwnms8z8";
   buildDepends = [ parsec shakespeare text ];
   meta = {
     homepage = "http://www.yesodweb.com/book/i18n";
diff --git a/pkgs/development/libraries/haskell/shakespeare-js/default.nix b/pkgs/development/libraries/haskell/shakespeare-js/default.nix
index fc651a69282..314e4345685 100644
--- a/pkgs/development/libraries/haskell/shakespeare-js/default.nix
+++ b/pkgs/development/libraries/haskell/shakespeare-js/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "shakespeare-js";
-  version = "0.11.1";
-  sha256 = "1sqkfl6pwwmn72xz5qf1bh58jr95w59ry6zmy939x73g9jgpzn6x";
+  version = "0.11.2";
+  sha256 = "1ck39bgl4wswd88w42b1fx5dlsd7r31d60ssv1lk11x6s4cjihgz";
   buildDepends = [ shakespeare text ];
   meta = {
     homepage = "http://www.yesodweb.com/book/templates";
diff --git a/pkgs/development/libraries/haskell/shakespeare-text/default.nix b/pkgs/development/libraries/haskell/shakespeare-text/default.nix
index 01fff9ff998..d40fee7155f 100644
--- a/pkgs/development/libraries/haskell/shakespeare-text/default.nix
+++ b/pkgs/development/libraries/haskell/shakespeare-text/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "shakespeare-text";
-  version = "0.10.5";
-  sha256 = "13nhasfbza73kv3iin16iidwyz71b8d75vq0ym37zygpxb5izkvw";
+  version = "0.11";
+  sha256 = "02h8vi28kzvv44hy1ix9jc01x4jx302cp71bdj8blsjxzqyr6aq8";
   buildDepends = [ shakespeare text ];
   meta = {
     homepage = "http://www.yesodweb.com/book/templates";
diff --git a/pkgs/development/libraries/haskell/shakespeare/default.nix b/pkgs/development/libraries/haskell/shakespeare/default.nix
index 44fcbb277b7..daf3dc22929 100644
--- a/pkgs/development/libraries/haskell/shakespeare/default.nix
+++ b/pkgs/development/libraries/haskell/shakespeare/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "shakespeare";
-  version = "0.10.3.1";
-  sha256 = "1wfw5qbgl4jl1r4gaw55mnsmn70vpzn7ykz3gbqzrf91wc6s3zj4";
+  version = "0.11";
+  sha256 = "0ksjgl2x97n5ci346vlmc2kd8plvsg6kn5cncbxkd8c6w4h28a4b";
   buildDepends = [ parsec text ];
   meta = {
     homepage = "http://www.yesodweb.com/book/templates";
diff --git a/pkgs/development/libraries/haskell/tls/default.nix b/pkgs/development/libraries/haskell/tls/default.nix
index f88b752e68c..55626e3bae1 100644
--- a/pkgs/development/libraries/haskell/tls/default.nix
+++ b/pkgs/development/libraries/haskell/tls/default.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "tls";
-  version = "0.9.0";
-  sha256 = "1lv4ihds9b253i79cc7fcp27s3jlh10vrbnrhbicrrmcgaqklg82";
+  version = "0.9.1";
+  sha256 = "0724xwk3mchb2hd6sq4zhrs7pyd18banr0ndxc6bhim75vci53sl";
   isLibrary = true;
   isExecutable = true;
   buildDepends = [
diff --git a/pkgs/development/libraries/haskell/unordered-containers/0.2.0.0.nix b/pkgs/development/libraries/haskell/unordered-containers/0.2.0.1.nix
similarity index 82%
rename from pkgs/development/libraries/haskell/unordered-containers/0.2.0.0.nix
rename to pkgs/development/libraries/haskell/unordered-containers/0.2.0.1.nix
index 098e265bf73..b80bf8501d8 100644
--- a/pkgs/development/libraries/haskell/unordered-containers/0.2.0.0.nix
+++ b/pkgs/development/libraries/haskell/unordered-containers/0.2.0.1.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "unordered-containers";
-  version = "0.2.0.0";
-  sha256 = "1fan2qrfzdg1a5xnqncy4vs5xab2v3v4v1gvk50vjfj87valxnx4";
+  version = "0.2.0.1";
+  sha256 = "16vql5s98w9gfzjngzq0a18d173l67jcrib18fh0bxdibmg9hzql";
   buildDepends = [ deepseq hashable ];
   meta = {
     description = "Efficient hashing-based container types";
diff --git a/pkgs/development/libraries/haskell/yesod-core/default.nix b/pkgs/development/libraries/haskell/yesod-core/default.nix
index 208f4e82b0e..84c578786c6 100644
--- a/pkgs/development/libraries/haskell/yesod-core/default.nix
+++ b/pkgs/development/libraries/haskell/yesod-core/default.nix
@@ -8,8 +8,8 @@
 
 cabal.mkDerivation (self: {
   pname = "yesod-core";
-  version = "0.10.2.1";
-  sha256 = "00cw31k6fkffryiqji33x56hqxivwg2c3rgaqmplph9zjpndvgb2";
+  version = "0.10.2.2";
+  sha256 = "1aghra5pmmykl9fvsb18mbpawvwqwv3iwls33m166b0czzdwlrlv";
   buildDepends = [
     aeson blazeBuilder blazeHtml caseInsensitive cereal clientsession
     conduit cookie failure fastLogger hamlet httpTypes liftedBase
diff --git a/pkgs/development/libraries/haskell/yesod-form/default.nix b/pkgs/development/libraries/haskell/yesod-form/default.nix
index 981f5500f49..663a14f7e77 100644
--- a/pkgs/development/libraries/haskell/yesod-form/default.nix
+++ b/pkgs/development/libraries/haskell/yesod-form/default.nix
@@ -5,8 +5,8 @@
 
 cabal.mkDerivation (self: {
   pname = "yesod-form";
-  version = "0.4.2";
-  sha256 = "0vl938ngf8lbpylra9wmywgcdffi9prhbz45d6cl1hra9hlsavj6";
+  version = "0.4.2.1";
+  sha256 = "0zpmyqxbknz8pdib1gdf410jv4xndn4pphdigagqxl5m5c2hi1v2";
   buildDepends = [
     blazeBuilder blazeHtml dataDefault emailValidate hamlet network
     persistent shakespeareCss shakespeareJs text time transformers wai
diff --git a/pkgs/development/libraries/haskell/yesod/default.nix b/pkgs/development/libraries/haskell/yesod/default.nix
index c8e719b90e8..8547f9fdf07 100644
--- a/pkgs/development/libraries/haskell/yesod/default.nix
+++ b/pkgs/development/libraries/haskell/yesod/default.nix
@@ -7,8 +7,8 @@
 
 cabal.mkDerivation (self: {
   pname = "yesod";
-  version = "0.10.1.3";
-  sha256 = "01r9b88gsj7f1mn56nm5dyzj2s46l9pg9p7fjwkf0l8zdfmrbflw";
+  version = "0.10.1.4";
+  sha256 = "0glyl1q5szwk1r2l2amq7w42kjl5wda33bvz64rvav1hngkpvii0";
   isLibrary = true;
   isExecutable = true;
   buildDepends = [
diff --git a/pkgs/development/tools/haskell/uuagc/default.nix b/pkgs/development/tools/haskell/uuagc/default.nix
index 81178166c76..158d48689f6 100644
--- a/pkgs/development/tools/haskell/uuagc/default.nix
+++ b/pkgs/development/tools/haskell/uuagc/default.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "uuagc";
-  version = "0.9.40.2";
-  sha256 = "1qc5sqm2lqysm5rplzc229rfw5750w4z8b7cgxaid7jjv4csrbf8";
+  version = "0.9.40.3";
+  sha256 = "053p7cbis843zn0qg8imc77xnfj4kna8wwfanxbj8kcapcqvwihl";
   isLibrary = true;
   isExecutable = true;
   buildDepends = [
diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index 8a2b47a092c..ce0a29a2f82 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -713,6 +713,8 @@ let result = let callPackage = x : y : modifyPrio (newScope result.final x y);
 
   ghcSybUtils = callPackage ../development/libraries/haskell/ghc-syb-utils {};
 
+  gio = callPackage ../development/libraries/haskell/gio {};
+
   gitit = callPackage ../development/libraries/haskell/gitit {};
 
   glade = callPackage ../development/libraries/haskell/glade {
@@ -765,6 +767,7 @@ let result = let callPackage = x : y : modifyPrio (newScope result.final x y);
 
   graphviz = callPackage ../development/libraries/haskell/graphviz {
     fgl = self.fgl_5_4_2_4;
+    polyparse = self.polyparse_1_7;
   };
 
   hakyll = callPackage ../development/libraries/haskell/hakyll {};
@@ -796,7 +799,7 @@ let result = let callPackage = x : y : modifyPrio (newScope result.final x y);
   haskellSrc_1_0_1_5 = callPackage ../development/libraries/haskell/haskell-src/1.0.1.5.nix {};
   haskellSrc = self.haskellSrc_1_0_1_5;
 
-  haskellSrcExts = callPackage ../development/libraries/haskell/haskell-src-exts/default.nix {};
+  haskellSrcExts = callPackage ../development/libraries/haskell/haskell-src-exts {};
 
   haskellSrcMeta = callPackage ../development/libraries/haskell/haskell-src-meta {};
 
@@ -1098,7 +1101,9 @@ let result = let callPackage = x : y : modifyPrio (newScope result.final x y);
 
   persistentTemplate = callPackage ../development/libraries/haskell/persistent-template {};
 
-  polyparse = callPackage ../development/libraries/haskell/polyparse/default.nix {};
+  polyparse_1_7 = callPackage ../development/libraries/haskell/polyparse/1.7.nix {};
+  polyparse_1_8 = callPackage ../development/libraries/haskell/polyparse/1.8.nix {};
+  polyparse = self.polyparse_1_8;
 
   poolConduit = callPackage ../development/libraries/haskell/pool-conduit {};
 
@@ -1383,8 +1388,8 @@ let result = let callPackage = x : y : modifyPrio (newScope result.final x y);
   unixCompat = callPackage ../development/libraries/haskell/unix-compat {};
 
   unorderedContainers_0_1_4_6 = callPackage ../development/libraries/haskell/unordered-containers/0.1.4.6.nix {};
-  unorderedContainers_0_2_0_0 = callPackage ../development/libraries/haskell/unordered-containers/0.2.0.0.nix {};
-  unorderedContainers = self.unorderedContainers_0_2_0_0;
+  unorderedContainers_0_2_0_1 = callPackage ../development/libraries/haskell/unordered-containers/0.2.0.1.nix {};
+  unorderedContainers = self.unorderedContainers_0_2_0_1;
 
   url = callPackage ../development/libraries/haskell/url {};
 
@@ -1604,7 +1609,9 @@ let result = let callPackage = x : y : modifyPrio (newScope result.final x y);
     tar = self.tar_0_3_2_0;
   };
 
-  leksah = callPackage ../applications/editors/leksah {};
+  leksah = callPackage ../applications/editors/leksah {
+    QuickCheck = self.QuickCheck2;
+  };
 
   mathblog = callPackage ../applications/misc/mathblog {};