diff --git a/pkgs/development/libraries/haskell/MemoTrie/default.nix b/pkgs/development/libraries/haskell/MemoTrie/default.nix
index c7baa259e04..115ad935ae1 100644
--- a/pkgs/development/libraries/haskell/MemoTrie/default.nix
+++ b/pkgs/development/libraries/haskell/MemoTrie/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "MemoTrie";
-  version = "0.4.12";
-  sha256 = "0wjpfy1vlk3fjbdj924viv1wji28kx3w9hsaz7hd0gfs77y9vjza";
+  version = "0.5";
+  sha256 = "07knq5ccsyicznvr25vlbzadrgdw2aic71hhbv6v16wra1f17gbf";
   buildDepends = [ void ];
   meta = {
     homepage = "http://haskell.org/haskellwiki/MemoTrie";
diff --git a/pkgs/development/libraries/haskell/WebBits/2.1.nix b/pkgs/development/libraries/haskell/WebBits/2.2.nix
similarity index 70%
rename from pkgs/development/libraries/haskell/WebBits/2.1.nix
rename to pkgs/development/libraries/haskell/WebBits/2.2.nix
index 829427fe63d..4240d7b9ce9 100644
--- a/pkgs/development/libraries/haskell/WebBits/2.1.nix
+++ b/pkgs/development/libraries/haskell/WebBits/2.2.nix
@@ -2,11 +2,11 @@
 
 cabal.mkDerivation (self: {
   pname = "WebBits";
-  version = "2.1";
-  sha256 = "18m19fck9zb6jh8bfd47nja1q6ab1jmd0q5r3k8m5674i6273hyn";
+  version = "2.2";
+  sha256 = "1frmnjbpgm76dzs1p4766fb6isqc3pxv4dnj8sdhnfliv5j0xv2z";
   buildDepends = [ mtl parsec syb ];
   meta = {
-    homepage = "http://www.cs.brown.edu/research/plt/";
+    homepage = "http://github.com/brownplt/webbits";
     description = "JavaScript analysis tools";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
diff --git a/pkgs/development/libraries/haskell/haskell-src-exts/1.13.2.nix b/pkgs/development/libraries/haskell/haskell-src-exts/1.13.3.nix
similarity index 84%
rename from pkgs/development/libraries/haskell/haskell-src-exts/1.13.2.nix
rename to pkgs/development/libraries/haskell/haskell-src-exts/1.13.3.nix
index 108021564a1..d4cb1d97bb7 100644
--- a/pkgs/development/libraries/haskell/haskell-src-exts/1.13.2.nix
+++ b/pkgs/development/libraries/haskell/haskell-src-exts/1.13.3.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "haskell-src-exts";
-  version = "1.13.2";
-  sha256 = "1vq4qagbypm8lp4dr6zjd6mhgiv096a2cpyfvfs3yq06iqv5x602";
+  version = "1.13.3";
+  sha256 = "0z2vs6ji0dgm3c11jwcq5jcnjr8a6pawrkn3c8a3a5p612v8d495";
   buildDepends = [ cpphs ];
   buildTools = [ happy ];
   meta = {
diff --git a/pkgs/development/libraries/haskell/semigroups/default.nix b/pkgs/development/libraries/haskell/semigroups/default.nix
index d4d1acf19f3..8ca726c7eff 100644
--- a/pkgs/development/libraries/haskell/semigroups/default.nix
+++ b/pkgs/development/libraries/haskell/semigroups/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "semigroups";
-  version = "0.8.3.1";
-  sha256 = "0gl2s6vd2cswb4qmkndfgnx9a747f4vhbx52lvixyq3sbgz1vain";
+  version = "0.8.3.2";
+  sha256 = "0g433l4rinc6r2yr91jnl6wh5b2kn5vsrp08cmznkgaz45lb7n7c";
   meta = {
     homepage = "http://github.com/ekmett/semigroups/";
     description = "Haskell 98 semigroups";
diff --git a/pkgs/development/libraries/haskell/tagged/default.nix b/pkgs/development/libraries/haskell/tagged/default.nix
index 2611c988d59..dde949686bd 100644
--- a/pkgs/development/libraries/haskell/tagged/default.nix
+++ b/pkgs/development/libraries/haskell/tagged/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "tagged";
-  version = "0.4.2";
-  sha256 = "16c2006b7f87003z6vz13fisw18iiqncjqk9x0f4wwzj6i70wgbw";
+  version = "0.4.2.1";
+  sha256 = "0acd0wyyl6nx8i6r5h6smb7apmnmic6kn7ks9pc8nfmhlzhgfk57";
   meta = {
     homepage = "http://github.com/ekmett/tagged";
     description = "Haskell 98 phantom types to avoid unsafely passing dummy arguments";
diff --git a/pkgs/development/libraries/haskell/vector-space/default.nix b/pkgs/development/libraries/haskell/vector-space/default.nix
index c3e6c45482f..d24dc536da1 100644
--- a/pkgs/development/libraries/haskell/vector-space/default.nix
+++ b/pkgs/development/libraries/haskell/vector-space/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "vector-space";
-  version = "0.8.0";
-  sha256 = "1wd8psw2s98m8yfr8mam5abz2bhvxz1r78w703hgca8rr6hiaz0g";
+  version = "0.8.1";
+  sha256 = "0khbi46i9q585nhxhf842wsdifcj1i1dqm84hj0r36474rfh55z5";
   buildDepends = [ Boolean MemoTrie NumInstances ];
   meta = {
     homepage = "http://haskell.org/haskellwiki/vector-space";
diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index 508bf610065..e5706438db8 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -829,8 +829,8 @@ let result = let callPackage = x : y : modifyPrio (newScope result.final x y);
   haskellSrc = self.haskellSrc_1_0_1_5;
 
   haskellSrcExts_1_11_1 = callPackage ../development/libraries/haskell/haskell-src-exts/1.11.1.nix {};
-  haskellSrcExts_1_13_2 = callPackage ../development/libraries/haskell/haskell-src-exts/1.13.2.nix {};
-  haskellSrcExts = self.haskellSrcExts_1_13_2;
+  haskellSrcExts_1_13_3 = callPackage ../development/libraries/haskell/haskell-src-exts/1.13.3.nix {};
+  haskellSrcExts = self.haskellSrcExts_1_13_3;
 
   haskellSrcMeta = callPackage ../development/libraries/haskell/haskell-src-meta {};
 
@@ -1485,8 +1485,8 @@ let result = let callPackage = x : y : modifyPrio (newScope result.final x y);
   WebBits_2_0 = callPackage ../development/libraries/haskell/WebBits/2.0.nix {
     parsec = self.parsec2;
   };
-  WebBits_2_1 = callPackage ../development/libraries/haskell/WebBits/2.1.nix {};
-  WebBits = self.WebBits_2_1;
+  WebBits_2_2 = callPackage ../development/libraries/haskell/WebBits/2.2.nix {};
+  WebBits = self.WebBits_2_2;
 
   WebBitsHtml_1_0_1 = callPackage ../development/libraries/haskell/WebBits-Html/1.0.1.nix {
     WebBits = self.WebBits_2_0;