diff --git a/pkgs/development/libraries/haskell/cgi/3001.1.8.2.nix b/pkgs/development/libraries/haskell/cgi/3001.1.8.3.nix
similarity index 84%
rename from pkgs/development/libraries/haskell/cgi/3001.1.8.2.nix
rename to pkgs/development/libraries/haskell/cgi/3001.1.8.3.nix
index d77bd227f8bd..cfe95ab8e1e3 100644
--- a/pkgs/development/libraries/haskell/cgi/3001.1.8.2.nix
+++ b/pkgs/development/libraries/haskell/cgi/3001.1.8.3.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "cgi";
-  version = "3001.1.8.2";
-  sha256 = "09ly7bn5ck563jq1wip5w628g74xj4p1ha9rllfdck33pqrl2mgz";
+  version = "3001.1.8.3";
+  sha256 = "1pacv0qxfs7l71xvf9amd7qsw5g725qbrm8r6fgdb2awyl925sf4";
   buildDepends = [
     extensibleExceptions MonadCatchIOMtl mtl network parsec xhtml
   ];
diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index 070310d5a855..0667e073891a 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -120,7 +120,7 @@ let result = let callPackage = x : y : modifyPrio (newScope result.final x y);
 
   haskellPlatformArgs_future = self : {
     inherit (self) cabal ghc;
-    cgi          = self.cgi_3001_1_8_2;         # 7.6 fail
+    cgi          = self.cgi_3001_1_8_3;         # 7.6 ok
     fgl          = self.fgl_5_4_2_4;            # 7.6 ok
     GLUT         = self.GLUT_2_3_0_0;           # 7.6 fail
     haskellSrc   = self.haskellSrc_1_0_1_5;     # 7.6 fail
@@ -518,8 +518,8 @@ let result = let callPackage = x : y : modifyPrio (newScope result.final x y);
   cgi_3001_1_7_2 = callPackage ../development/libraries/haskell/cgi/3001.1.7.2.nix {};
   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_8_2 = callPackage ../development/libraries/haskell/cgi/3001.1.8.2.nix {};
-  cgi = self.cgi_3001_1_8_2;
+  cgi_3001_1_8_3 = callPackage ../development/libraries/haskell/cgi/3001.1.8.3.nix {};
+  cgi = self.cgi_3001_1_8_3;
 
   Chart = callPackage ../development/libraries/haskell/Chart {};