diff --git a/pkgs/applications/networking/browsers/firefox/no-buildconfig.patch b/pkgs/applications/networking/browsers/firefox/no-buildconfig.patch
index 83f9a1329be..de278152f97 100644
--- a/pkgs/applications/networking/browsers/firefox/no-buildconfig.patch
+++ b/pkgs/applications/networking/browsers/firefox/no-buildconfig.patch
@@ -1,7 +1,7 @@
 diff -ru -x '*~' firefox-55.0.3-orig/docshell/base/nsAboutRedirector.cpp firefox-55.0.3/docshell/base/nsAboutRedirector.cpp
 --- firefox-55.0.3-orig/docshell/base/nsAboutRedirector.cpp	2017-07-31 18:20:51.000000000 +0200
 +++ firefox-55.0.3/docshell/base/nsAboutRedirector.cpp	2017-09-26 22:02:00.814151731 +0200
-@@ -40,10 +40,6 @@
+@@ -36,10 +36,6 @@
      nsIAboutModule::ALLOW_SCRIPT
    },
    {
@@ -20,6 +20,6 @@ diff -ru -x '*~' firefox-55.0.3-orig/toolkit/content/jar.mn firefox-55.0.3/toolk
     content/global/browser-child.js
     content/global/browser-content.js
 -*   content/global/buildconfig.html
+    content/global/buildconfig.css
     content/global/contentAreaUtils.js
- #ifndef MOZ_FENNEC
-    content/global/customizeToolbar.css
+    content/global/datepicker.xhtml
diff --git a/pkgs/applications/networking/browsers/firefox/packages.nix b/pkgs/applications/networking/browsers/firefox/packages.nix
index 4c17f2c9806..09572ecba7f 100644
--- a/pkgs/applications/networking/browsers/firefox/packages.nix
+++ b/pkgs/applications/networking/browsers/firefox/packages.nix
@@ -1,5 +1,4 @@
-{ lib, callPackage, stdenv, overrideCC, gcc5, fetchurl, fetchzip
-, fetchFromGitHub, fetchpatch }:
+{ lib, callPackage, stdenv, overrideCC, gcc5, fetchurl, fetchFromGitHub, fetchpatch }:
 
 let
 
@@ -19,10 +18,10 @@ rec {
 
   firefox = common rec {
     pname = "firefox";
-    version = "59.0.3";
-    src = fetchzip {
-      url = "https://hg.mozilla.org/releases/mozilla-release/archive/6b51784853e47e091d213d421a19cb623af718f0.tar.bz2";
-      sha512 = "0wcvs0lzdddbrxp8prg1w1g4xq9xqzvqlgs9r22zjblfnp703nw82zr09ys7jd63mr77g3rgglhi3d5k42aqrbmsx1r5dn5qqf5jlkz";
+    version = "60.0";
+    src = fetchurl {
+      url = "mirror://mozilla/firefox/releases/${version}/source/firefox-${version}.source.tar.xz";
+      sha512 = "3ya0rq50cwryza7d56mm3g2h7kayh17vry565qvaq7wsi9gcd4cbjk4z7a1s4bdka0xsxg2l7v0zkaj666nbllky2462svbi8imdhb3";
     };
 
     patches = nixpkgsPatches ++ [
diff --git a/pkgs/applications/networking/browsers/firefox/update.nix b/pkgs/applications/networking/browsers/firefox/update.nix
index 997bccbe9a9..8cc03cf8212 100644
--- a/pkgs/applications/networking/browsers/firefox/update.nix
+++ b/pkgs/applications/networking/browsers/firefox/update.nix
@@ -28,9 +28,5 @@ writeScript "update-${attrPath}" ''
            sort --version-sort | \
            tail -n 1`
 
-  source_url=`curl --silent $url$version/SOURCE | grep -o 'https://.*\.tar\.bz2'`
-
-  shasum=`curl --silent $url$version/SHA512SUMS | grep 'source\.tar\.xz' | cut -d ' ' -f 1`
-
-  update-source-version ${attrPath} "$version" "$shasum" "$source_url"
+  update-source-version ${attrPath} "$version"
 ''