From 1f1ab16e42e55ebacfbd070bdfd99d676b7bd867 Mon Sep 17 00:00:00 2001
From: Pascal Wittmann <mail@pascal-wittmann.de>
Date: Fri, 30 Mar 2018 12:48:36 +0200
Subject: [PATCH] gtk-doc: 1.27 -> 1.28

---
 pkgs/development/tools/documentation/gtk-doc/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/tools/documentation/gtk-doc/default.nix b/pkgs/development/tools/documentation/gtk-doc/default.nix
index 5414abff66a..a52afd6c39a 100644
--- a/pkgs/development/tools/documentation/gtk-doc/default.nix
+++ b/pkgs/development/tools/documentation/gtk-doc/default.nix
@@ -7,11 +7,11 @@ in
 
 stdenv.mkDerivation rec {
   name = "gtk-doc-${version}";
-  version = "1.27";
+  version = "1.28";
 
   src = fetchurl {
     url = "mirror://gnome/sources/gtk-doc/${version}/${name}.tar.xz";
-    sha256 = "0vwsdl61nvnmqswlz5j9m4hg7qirhazwcikcnqf9nx0c13vx6sz2";
+    sha256 = "05apmwibkmn1icx05l8aw241lhymcx01zvk5i499cb150bijj7li";
   };
 
   patches = [