diff --git a/.gitignore b/.gitignore
index 5195fe4..7543a38 100644
--- a/.gitignore
+++ b/.gitignore
@@ -96,3 +96,4 @@ gtksourceview-2.90.4.tar.bz2
 /gtksourceview-3.21.6.tar.xz
 /gtksourceview-3.22.0.tar.xz
 /gtksourceview-3.23.1.tar.xz
+/gtksourceview-3.99.2.tar.xz
diff --git a/gtksourceview3.spec b/gtksourceview3.spec
index 9827d38..0f4bd26 100644
--- a/gtksourceview3.spec
+++ b/gtksourceview3.spec
@@ -4,13 +4,13 @@
 %global po_package gtksourceview-3.0
 
 Name: gtksourceview3
-Version: 3.23.1
-Release: 2%{?dist}
+Version: 3.99.2
+Release: 1%{?dist}
 Summary: A library for viewing source files
 
 License: LGPLv2+
 URL: https://wiki.gnome.org/Projects/GtkSourceView
-Source0: https://download.gnome.org/sources/gtksourceview/3.23/gtksourceview-%{version}.tar.xz
+Source0: https://download.gnome.org/sources/gtksourceview/3.99/gtksourceview-%{version}.tar.xz
 
 BuildRequires: pkgconfig(gdk-pixbuf-2.0)
 BuildRequires: pkgconfig(gladeui-2.0)
@@ -97,6 +97,9 @@ rm -f $RPM_BUILD_ROOT%{_libdir}/*.la
 %{_datadir}/installed-tests/gtksourceview-3.0/
 
 %changelog
+* Mon Feb 13 2017 Richard Hughes <rhughes@redhat.com> - 3.99.2-1
+- Update to 3.99.2
+
 * Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.23.1-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
 
diff --git a/sources b/sources
index 39e1f25..247cf0e 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-c0457dba82b4a7f3592f07c0e1d87f97  gtksourceview-3.23.1.tar.xz
+SHA512 (gtksourceview-3.99.2.tar.xz) = 4a3df2adf38bf9b20cdbb086b4fa9617ddfe20e66f642f8142948225d03fe5d5fa73cbc9fa6d91fc4da29f9a25309d5c0140f28023b8e574fd0cf8096bd7fb58