diff --git a/pkgs/development/libraries/haskell/cgi/3001.1.8.4.nix b/pkgs/development/libraries/haskell/cgi/3001.1.8.5.nix
similarity index 83%
rename from pkgs/development/libraries/haskell/cgi/3001.1.8.4.nix
rename to pkgs/development/libraries/haskell/cgi/3001.1.8.5.nix
index d2d899180860..0e6a6a71ae9f 100644
--- a/pkgs/development/libraries/haskell/cgi/3001.1.8.4.nix
+++ b/pkgs/development/libraries/haskell/cgi/3001.1.8.5.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "cgi";
-  version = "3001.1.8.4";
-  sha256 = "1h0ynrrda18g5pn1sw2n94rhhp3k39nb7wmx53b52dhxkp2izlgn";
+  version = "3001.1.8.5";
+  sha256 = "0ffvn9ki5yq2zc65afmy04353v4s66lajc7y563fhj2kz5ib5ks6";
   buildDepends = [ MonadCatchIOMtl mtl network parsec xhtml ];
   meta = {
     homepage = "http://andersk.mit.edu/haskell/cgi/";
diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index 5ab99882926a..2d23a269ebf7 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -144,7 +144,7 @@ let result = let callPackage = x : y : modifyPrio (newScope result.finalReturn x
     async        = self.async_2_0_1_5;
     attoparsec   = self.attoparsec_0_11_1_0;
     caseInsensitive = self.caseInsensitive_1_1_0_3;
-    cgi          = self.cgi_3001_1_8_4;
+    cgi          = self.cgi_3001_1_8_5;
     fgl          = self.fgl_5_4_2_4;
     GLUT         = self.GLUT_2_5_1_0;
     GLURaw       = self.GLURaw_1_4_0_0;
@@ -742,8 +742,8 @@ let result = let callPackage = x : y : modifyPrio (newScope result.finalReturn x
   cgi_3001_1_7_3 = callPackage ../development/libraries/haskell/cgi/3001.1.7.3.nix {};
   cgi_3001_1_7_4 = callPackage ../development/libraries/haskell/cgi/3001.1.7.4.nix {};
   cgi_3001_1_7_5 = callPackage ../development/libraries/haskell/cgi/3001.1.7.5.nix {};
-  cgi_3001_1_8_4 = callPackage ../development/libraries/haskell/cgi/3001.1.8.4.nix {};
-  cgi = self.cgi_3001_1_8_4;
+  cgi_3001_1_8_5 = callPackage ../development/libraries/haskell/cgi/3001.1.8.5.nix {};
+  cgi = self.cgi_3001_1_8_5;
 
   charset = callPackage ../development/libraries/haskell/charset {};