diff --git a/pygobject3.spec b/pygobject3.spec
index 5032d61..5d038d5 100644
--- a/pygobject3.spec
+++ b/pygobject3.spec
@@ -1,7 +1,7 @@
-# Last updated for version 3.14.0
+# Last updated for version 3.18.0
 %define glib2_version                  2.38.0
 %define gobject_introspection_version  1.39.0
-%define python2_version                2.3.5
+%define python2_version                2.7
 
 %if 0%{?fedora} > 12
 %global with_python3 1
@@ -11,13 +11,13 @@
 %global with_check 0
 
 Name:           pygobject3
-Version:        3.17.90
-Release:        2%{?dist}
+Version:        3.18.0
+Release:        1%{?dist}
 Summary:        Python bindings for GObject Introspection
 
 License:        LGPLv2+ and MIT
 URL:            https://live.gnome.org/PyGObject
-Source0:        http://ftp.gnome.org/pub/GNOME/sources/pygobject/3.17/pygobject-%{version}.tar.xz
+Source0:        http://ftp.gnome.org/pub/GNOME/sources/pygobject/3.18/pygobject-%{version}.tar.xz
 
 BuildRequires:  glib2-devel >= %{glib2_version}
 BuildRequires:  gobject-introspection-devel >= %{gobject_introspection_version}
@@ -215,6 +215,9 @@ xvfb-run make DESTDIR=$RPM_BUILD_ROOT check V=1
 %{_libdir}/pkgconfig/pygobject-3.0.pc
 
 %changelog
+* Tue Sep 22 2015 Kalev Lember <klember@redhat.com> - 3.18.0-1
+- Update to 3.18.0
+
 * Sat Aug 22 2015 Kalev Lember <klember@redhat.com> - 3.17.90-2
 - Rename Python 2 subpackage to python-gobject for consistency with the
   python3-gobject package
diff --git a/sources b/sources
index 5fceb28..4467831 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-f5403b71cb61387c2f88ef0e6c94e6b3  pygobject-3.17.90.tar.xz
+2ac5d4398e7ecabf64b3deb65c799516  pygobject-3.18.0.tar.xz