diff --git a/pkgs/development/ocaml-modules/http/default.nix b/pkgs/development/ocaml-modules/http/default.nix
index 59da5473ab1..932a5811bec 100644
--- a/pkgs/development/ocaml-modules/http/default.nix
+++ b/pkgs/development/ocaml-modules/http/default.nix
@@ -1,20 +1,15 @@
 {stdenv, fetchurl, ocaml_pcre, ocamlnet, ocaml, findlib, camlp4}:
 
-let
-  ocaml_version = (builtins.parseDrvName ocaml.name).version;
-  pname = "ocaml-http";
-  version = "0.1.3";
-in
-
 stdenv.mkDerivation {
-  name = "${pname}-${version}";
+  name = "ocaml-http-0.1.5";
 
   src = fetchurl {
-    url = "http://upsilon.cc/~zack/hacking/software/${pname}/${pname}-${version}.tar.gz";
-    sha256 = "070xw033r4pk6f4l0wcknm75y9qm4mp622a4cgzmcfhm58v6kssn";
+    url = https://forge.ocamlcore.org/frs/download.php/545/ocaml-http-0.1.5.tar.gz;
+    sha256 = "09q12b0j01iymflssxigsqggbsp8dqh9pfvkm76dv860544mygws";
   };
 
-  buildInputs = [ocaml_pcre ocamlnet ocaml findlib camlp4];
+  buildInputs = [ocaml findlib camlp4];
+  propagatedBuildInputs = [ocaml_pcre ocamlnet];
 
   createFindlibDestdir = true;
 
@@ -31,7 +26,8 @@ stdenv.mkDerivation {
   '';
 
   meta = with stdenv.lib; {
-    homepage = "http://upsilon.cc/~zack/hacking/software/ocaml-http/";
+    homepage = http://ocaml-http.forge.ocamlcore.org/;
+    platforms = ocaml.meta.platforms;
     description = "do it yourself (OCaml) HTTP daemon";
     license = licenses.lgpl2;
     maintainers = with maintainers; [ roconnor vbgl ];
diff --git a/pkgs/development/ocaml-modules/ocamlnet/default.nix b/pkgs/development/ocaml-modules/ocamlnet/default.nix
index 06e54a67733..0948b7132a4 100644
--- a/pkgs/development/ocaml-modules/ocamlnet/default.nix
+++ b/pkgs/development/ocaml-modules/ocamlnet/default.nix
@@ -5,11 +5,11 @@ let
 in
 
 stdenv.mkDerivation {
-  name = "ocamlnet-3.7.6";
+  name = "ocamlnet-3.7.7";
 
   src = fetchurl {
-    url = http://download.camlcity.org/download/ocamlnet-3.7.6.tar.gz;
-    sha256 = "0z17kxn1cyn1x5wgajw737m9rsjwji823rxdwvv8a5239xd1whji";
+    url = http://download.camlcity.org/download/ocamlnet-3.7.7.tar.gz;
+    sha256 = "02bnks9jshpq9nqva5lky5hl009yp19cgvf1izjca620hx54d3jv";
   };
 
   buildInputs = [ncurses ocaml findlib ocaml_pcre camlzip openssl ocaml_ssl cryptokit];