diff --git a/.gitignore b/.gitignore
index 8bd4a1a..1085811 100644
--- a/.gitignore
+++ b/.gitignore
@@ -64,3 +64,4 @@ devhelp-2.90.5.tar.bz2
 /devhelp-3.26.0.tar.xz
 /devhelp-3.26.1.tar.xz
 /devhelp-3.27.90.tar.xz
+/devhelp-3.28.0.tar.xz
diff --git a/devhelp.spec b/devhelp.spec
index 638822f..081dc7c 100644
--- a/devhelp.spec
+++ b/devhelp.spec
@@ -1,12 +1,12 @@
 Name: devhelp
 Epoch: 1
-Version: 3.27.90
+Version: 3.28.0
 Release: 1%{?dist}
 Summary: API documentation browser
 
 License: GPLv2+
 URL: https://wiki.gnome.org/Apps/Devhelp
-Source0: https://download.gnome.org/sources/%{name}/3.27/%{name}-%{version}.tar.xz
+Source0: https://download.gnome.org/sources/%{name}/3.28/%{name}-%{version}.tar.xz
 
 BuildRequires: chrpath
 BuildRequires: desktop-file-utils >= 0.3
@@ -111,6 +111,9 @@ desktop-file-validate $RPM_BUILD_ROOT%{_datadir}/applications/org.gnome.Devhelp.
 %{_datadir}/gir-1.0/Devhelp-3.0.gir
 
 %changelog
+* Sun Mar 11 2018 Kalev Lember <klember@redhat.com> - 1:3.28.0-1
+- Update to 3.28.0
+
 * Tue Mar 06 2018 Kalev Lember <klember@redhat.com> - 1:3.27.90-1
 - Update to 3.27.90
 
diff --git a/sources b/sources
index 46be37c..fb1e384 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (devhelp-3.27.90.tar.xz) = 5bb6c4a2766d57e882684e5c481f70dc8b9779967b272f1083dd22681e64ac7d3337cf179a2059faa34935398d4075c47e151afdf2b9586be463a371a94eff42
+SHA512 (devhelp-3.28.0.tar.xz) = 0a6b2d8d4fcc78b7f38d2b17120e6a579c4edf076c85b9eaf54d7c5832eaaadd8905cfe8e4290b2bf2d015537b21e69c5caca1ec047eca4acb7cd0b43394ff84