diff --git a/pkgs/development/libraries/haskell/HTTP/4000.2.5.nix b/pkgs/development/libraries/haskell/HTTP/4000.2.5.nix
new file mode 100644
index 00000000000..f345e7c98e1
--- /dev/null
+++ b/pkgs/development/libraries/haskell/HTTP/4000.2.5.nix
@@ -0,0 +1,15 @@
+{ cabal, mtl, network, parsec }:
+
+cabal.mkDerivation (self: {
+  pname = "HTTP";
+  version = "4000.2.5";
+  sha256 = "03ij1zkykc438x2r1szz6ddvfhrjywlx61nrz377srcpbdmhxpb7";
+  buildDepends = [ mtl network parsec ];
+  meta = {
+    homepage = "https://github.com/haskell/HTTP";
+    description = "A library for client-side HTTP";
+    license = self.stdenv.lib.licenses.bsd3;
+    platforms = self.ghc.meta.platforms;
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
+  };
+})
diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index 4c747fa60aa..7ccff24abeb 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -125,7 +125,7 @@ let result = let callPackage = x : y : modifyPrio (newScope result.final x y);
     GLUT         = self.GLUT_2_3_0_0;           # 7.6 ok
     haskellSrc   = self.haskellSrc_1_0_1_5;     # 7.6 fail
     html         = self.html_1_0_1_2;           # 7.6 ok
-    HTTP         = self.HTTP_4000_2_4;          # 7.6 ok
+    HTTP         = self.HTTP_4000_2_5;          # 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_3_1_0;        # 7.6 ok
@@ -858,8 +858,8 @@ let result = let callPackage = x : y : modifyPrio (newScope result.final x y);
   HTTP_4000_2_1 = callPackage ../development/libraries/haskell/HTTP/4000.2.1.nix {};
   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_4 = callPackage ../development/libraries/haskell/HTTP/4000.2.4.nix {};
-  HTTP = self.HTTP_4000_2_4;
+  HTTP_4000_2_5 = callPackage ../development/libraries/haskell/HTTP/4000.2.5.nix {};
+  HTTP = self.HTTP_4000_2_5;
 
   hackageDb = callPackage ../development/libraries/haskell/hackage-db {};