diff --git a/pkgs/development/libraries/haskell/haskell-platform/default.nix b/pkgs/development/libraries/haskell/haskell-platform/default.nix
index cacef59bf85b..691e6c5e1986 100644
--- a/pkgs/development/libraries/haskell/haskell-platform/default.nix
+++ b/pkgs/development/libraries/haskell/haskell-platform/default.nix
@@ -4,10 +4,10 @@
 
 cabal.mkDerivation (self : {
   pname = "haskell-platform";
-  version = "2009.2.0.1";
+  version = "2009.2.0.2";
   src = fetchurl {
     url = "http://hackage.haskell.org/platform/${self.version}/cabal/${self.pname}-${self.version}.tar.gz";
-    sha256 = "33a828ed6cd1e6cc32cfec3fd55e6ab4d8026bd7451bab65ec0873880c0f11c5";
+    sha256 = "e0469fac9b1d091d8299ae16a4e2e7fcd504285bba066b17153a0f0104a049bd";
   };
   propagatedBuildInputs = [
     GLUT HTTP HUnit OpenGL QuickCheck cgi fgl editline
diff --git a/pkgs/development/libraries/haskell/network/default.nix b/pkgs/development/libraries/haskell/network/default.nix
index 00752d057387..c0ef812c918c 100644
--- a/pkgs/development/libraries/haskell/network/default.nix
+++ b/pkgs/development/libraries/haskell/network/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self : {
   pname = "network";
-  version = "2.2.1.1"; # Haskell Platform 2009.2.0.1
-  sha256 = "2b1fb2a16ed740636871662f2e38dffd9b7c13c61e28d887a1c334da3867da9d";
+  version = "2.2.1.4"; # Haskell Platform 2009.2.0.2
+  sha256 = "16a842bee5db116f754b459ef261426b6705a6d79383c6d545c9df5f6329cd25";
   propagatedBuildInputs = [parsec];
   meta = {
     description = "Networking-related facilities";