diff --git a/pkgs/applications/editors/leksah/default.nix b/pkgs/applications/editors/leksah/default.nix
index fe9315809a56..900d5744a77e 100644
--- a/pkgs/applications/editors/leksah/default.nix
+++ b/pkgs/applications/editors/leksah/default.nix
@@ -6,8 +6,8 @@
 
 cabal.mkDerivation (self: {
   pname = "leksah";
-  version = "0.12.1.0";
-  sha256 = "1993h74wfrndqgjx7xcfdhh5f2gqhg6kcbvzl1ckdbk8hynkia94";
+  version = "0.12.1.2";
+  sha256 = "01gang44cdm9xg1dx1273prkhcniidagm2r90qh4v5mrdq8139v0";
   isLibrary = true;
   isExecutable = true;
   buildDepends = [
diff --git a/pkgs/development/libraries/haskell/MonadRandom/default.nix b/pkgs/development/libraries/haskell/MonadRandom/default.nix
index 1ee1734a9e42..da343a527ce6 100644
--- a/pkgs/development/libraries/haskell/MonadRandom/default.nix
+++ b/pkgs/development/libraries/haskell/MonadRandom/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "MonadRandom";
-  version = "0.1.6";
-  sha256 = "1429w2h66sf0cw992xj4w9clapcqgpdzmh80as7zxf8l87rarqqp";
+  version = "0.1.7";
+  sha256 = "0y4fsb3j0babq388rw3y1kbxbjz6plfgbg4g1y27hdf7jf5c8x33";
   buildDepends = [ mtl random ];
   meta = {
     description = "Random-number generation monad";
diff --git a/pkgs/development/libraries/haskell/base64-bytestring/default.nix b/pkgs/development/libraries/haskell/base64-bytestring/default.nix
index 3ad6b4174315..5fd552d6272b 100644
--- a/pkgs/development/libraries/haskell/base64-bytestring/default.nix
+++ b/pkgs/development/libraries/haskell/base64-bytestring/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "base64-bytestring";
-  version = "0.1.1.3";
-  sha256 = "0gyms4nf5j9ick1l5ys9h7h0nxpsi5vgs4dbynrqyhm9yd09cscg";
+  version = "0.1.2.0";
+  sha256 = "039naasb3z8q42zl067paylxb9i1m1pkp4w6b5yqsc38sbmikv1z";
   meta = {
     homepage = "https://github.com/bos/base64-bytestring";
     description = "Fast base64 encoding and deconding for ByteStrings";
diff --git a/pkgs/development/libraries/haskell/binary-shared/default.nix b/pkgs/development/libraries/haskell/binary-shared/default.nix
index 63ba8acddf6f..6d70e384c380 100644
--- a/pkgs/development/libraries/haskell/binary-shared/default.nix
+++ b/pkgs/development/libraries/haskell/binary-shared/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "binary-shared";
-  version = "0.8.1";
-  sha256 = "0niq6hgsawsdg3kkjgkwyrgy8w7pfkqfph5d1x5bzcjrcl982jrg";
+  version = "0.8.2";
+  sha256 = "05cqdpclb4xc6ydwdpxfi3bvaaw7syxlmb5r9kxjcp3f6fji5rm2";
   buildDepends = [ binary mtl ];
   meta = {
     homepage = "http://www.leksah.org";
diff --git a/pkgs/development/libraries/haskell/bson/default.nix b/pkgs/development/libraries/haskell/bson/default.nix
index 95700df7eef8..20107eb17844 100644
--- a/pkgs/development/libraries/haskell/bson/default.nix
+++ b/pkgs/development/libraries/haskell/bson/default.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "bson";
-  version = "0.2.0";
-  sha256 = "1m4bzbl3i9p8v78zjb4ilrpdxbxpqz5bgcpklvvkb2ipfkgqhmhx";
+  version = "0.2.1";
+  sha256 = "1g5xvkpn5j2yn9figxiv5dindwv6gg90np56k235hy9cwmdicmwq";
   buildDepends = [
     binary cryptohash dataBinaryIeee754 mtl network text time
   ];
diff --git a/pkgs/development/libraries/haskell/leksah/leksah-server.nix b/pkgs/development/libraries/haskell/leksah/leksah-server.nix
index c86e4bddedf1..cfcc69641b5d 100644
--- a/pkgs/development/libraries/haskell/leksah/leksah-server.nix
+++ b/pkgs/development/libraries/haskell/leksah/leksah-server.nix
@@ -5,8 +5,8 @@
 
 cabal.mkDerivation (self: {
   pname = "leksah-server";
-  version = "0.12.1.1";
-  sha256 = "063pijwj5mpczmjwwcj49dc2zgyc0l2j9j5902f1hgnvj4xg4hq6";
+  version = "0.12.1.2";
+  sha256 = "0fzfyq1g1jrfl40nklgvkahlcv32m4gjbcyw52dky2qzc05b0g6m";
   isLibrary = true;
   isExecutable = true;
   buildDepends = [
diff --git a/pkgs/development/libraries/haskell/random-shuffle/default.nix b/pkgs/development/libraries/haskell/random-shuffle/default.nix
index b4fc02da2f00..1104091ae57f 100644
--- a/pkgs/development/libraries/haskell/random-shuffle/default.nix
+++ b/pkgs/development/libraries/haskell/random-shuffle/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "random-shuffle";
-  version = "0.0.3";
-  sha256 = "120yh2k1n57vc9mi4dlnvv9dr79qaz4dsbvl3qp3y82mdz8maifw";
+  version = "0.0.4";
+  sha256 = "0586bnlh0g2isc44jbjvafkcl4yw6lp1db8x6vr0pza0y08l8w2j";
   buildDepends = [ MonadRandom random ];
   meta = {
     description = "Random shuffle implementation";