diff --git a/pkgs/applications/version-management/mercurial/default.nix b/pkgs/applications/version-management/mercurial/default.nix
index 8d4a45a496c4..976963e684bd 100644
--- a/pkgs/applications/version-management/mercurial/default.nix
+++ b/pkgs/applications/version-management/mercurial/default.nix
@@ -2,14 +2,14 @@
 , guiSupport ? false, tk ? null, ssl, curses }:
 
 let
-  name = "mercurial-2.0";
+  name = "mercurial-2.0.2";
 in
 stdenv.mkDerivation {
   inherit name;
 
   src = fetchurl {
     url = "http://mercurial.selenic.com/release/${name}.tar.gz";
-    sha256 = "1565ns768vgvsqx6pn5q9r2670lmvq8y4zy0jwgwfx2h9n5bgymg";
+    sha256 = "ca8b8fb93f2e3e8c3cdf2f81d87e92592f5f20c5bfcaaeb6a75550d4a69572c9";
   };
 
   inherit python; # pass it so that the same version can be used in hg2git
@@ -49,7 +49,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "A fast, lightweight SCM system for very large distributed projects";
-    homepage = http://www.selenic.com/mercurial/;
+    homepage = "http://www.selenic.com/mercurial/";
     license = "GPLv2";
   };
 }