diff --git a/.gitignore b/.gitignore
index a28336b..fdb1cfd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -48,3 +48,4 @@ gnome-devel-docs-2.30.1.tar.bz2
 /gnome-devel-docs-3.17.92.tar.xz
 /gnome-devel-docs-3.18.0.tar.xz
 /gnome-devel-docs-3.18.1.tar.xz
+/gnome-devel-docs-3.20.0.tar.xz
diff --git a/gnome-devel-docs.spec b/gnome-devel-docs.spec
index 2cfcff4..364691f 100644
--- a/gnome-devel-docs.spec
+++ b/gnome-devel-docs.spec
@@ -1,14 +1,14 @@
 Summary: GNOME developer documentation
 Name: gnome-devel-docs
-Version: 3.18.1
-Release: 2%{?dist}
+Version: 3.20.0
+Release: 1%{?dist}
 # accessibility-devel-guide and optimization-guide are under the GFDL, other
 # documents are under CC-BY-SA.
 License: GFDL and CC-BY-SA
 Group: System Environment/Libraries
 URL: https://developer.gnome.org
 #VCS: git:git://git.gnome.org/gnome-devel-docs
-Source: https://download.gnome.org/sources/%{name}/3.18/%{name}-%{version}.tar.xz
+Source: https://download.gnome.org/sources/%{name}/3.20/%{name}-%{version}.tar.xz
 BuildArch: noarch
 BuildRequires: docbook-utils
 BuildRequires: gettext
@@ -38,6 +38,9 @@ make install DESTDIR=$RPM_BUILD_ROOT INSTALL="install -p"
 %license COPYING COPYING.GFDL
 
 %changelog
+* Tue Mar 22 2016 David King <amigadave@amigadave.com> - 3.20.0-1
+- Update to 3.20.0
+
 * Wed Feb 03 2016 Fedora Release Engineering <releng@fedoraproject.org> - 3.18.1-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
 
diff --git a/sources b/sources
index 97e9ab2..3a84f7f 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-f7cdcfcdd236c92d853d3cfb49875c32  gnome-devel-docs-3.18.1.tar.xz
+68323da22a16d762f590ae121d4c1efd  gnome-devel-docs-3.20.0.tar.xz