diff --git a/pkgs/development/libraries/haskell/HTTP/4000.2.6.nix b/pkgs/development/libraries/haskell/HTTP/4000.2.7.nix
similarity index 81%
rename from pkgs/development/libraries/haskell/HTTP/4000.2.6.nix
rename to pkgs/development/libraries/haskell/HTTP/4000.2.7.nix
index 2c85ec7cd9e..0711e47b005 100644
--- a/pkgs/development/libraries/haskell/HTTP/4000.2.6.nix
+++ b/pkgs/development/libraries/haskell/HTTP/4000.2.7.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "HTTP";
-  version = "4000.2.6";
-  sha256 = "0rycwrn9cq9mrsgxkbx373zjvmzg4hd8hzclya6ipd3jda1w5r92";
+  version = "4000.2.7";
+  sha256 = "0a5zjhrbdp8hwmkc709i2qwnxx4lafrp6wssdms6g5l97a52bdc2";
   buildDepends = [ mtl network parsec ];
   meta = {
     homepage = "https://github.com/haskell/HTTP";
diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index 70a0f0acb3a..290124dee1a 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -126,7 +126,7 @@ let result = let callPackage = x : y : modifyPrio (newScope result.final x y);
     GLUT         = self.GLUT_2_3_1_0;           # 7.6 ok
     haskellSrc   = self.haskellSrc_1_0_1_5;     # 7.6 ok
     html         = self.html_1_0_1_2;           # 7.6 ok
-    HTTP         = self.HTTP_4000_2_6;          # 7.6 ok
+    HTTP         = self.HTTP_4000_2_7;          # 7.6 ok
     HUnit        = self.HUnit_1_2_5_1;          # 7.6 ok
     mtl          = self.mtl_2_1_2;              # 7.6 ok
     network      = self.network_2_4_1_0;        # 7.6 ok
@@ -967,8 +967,8 @@ let result = let callPackage = x : y : modifyPrio (newScope result.final x y);
   HTTP_4000_2_2 = callPackage ../development/libraries/haskell/HTTP/4000.2.2.nix {};
   HTTP_4000_2_3 = callPackage ../development/libraries/haskell/HTTP/4000.2.3.nix {};
   HTTP_4000_2_5 = callPackage ../development/libraries/haskell/HTTP/4000.2.5.nix {};
-  HTTP_4000_2_6 = callPackage ../development/libraries/haskell/HTTP/4000.2.6.nix {};
-  HTTP = self.HTTP_4000_2_6;
+  HTTP_4000_2_7 = callPackage ../development/libraries/haskell/HTTP/4000.2.7.nix {};
+  HTTP = self.HTTP_4000_2_7;
 
   httpReverseProxy = callPackage ../development/libraries/haskell/http-reverse-proxy {};