diff --git a/snapd-glib.spec b/snapd-glib.spec
index 1c0a13d..f69363c 100644
--- a/snapd-glib.spec
+++ b/snapd-glib.spec
@@ -6,8 +6,8 @@
 %global min_valatools_ver 0.16
 
 Name:		snapd-glib
-Version:	1.13
-Release:	2%{?dist}
+Version:	1.15
+Release:	1%{?dist}
 Summary:	Library providing a GLib interface to snapd
 
 Group:		System Environment/Libraries
@@ -19,6 +19,7 @@ BuildRequires:	gtk-doc >= %{min_gtkdoc_ver}
 BuildRequires:  autoconf
 BuildRequires:  automake
 BuildRequires:  gcc
+BuildRequires:  gcc-c++
 BuildRequires:  gobject-introspection-devel >= %{min_gi_ver}
 BuildRequires:  intltool
 BuildRequires:  libtool
@@ -150,6 +151,10 @@ find %{buildroot} -name '*.la' -delete
 %{_datadir}/polkit-1/actions/io.snapcraft.SnapdLoginService.policy
 
 %changelog
+* Thu Jul 13 2017 Robert Ancell <robert.ancell@canonical.com> - 1.15-1
+- Update to 1.15
+- Add gcc-c++ build depends
+
 * Wed Jun 28 2017 Neal Gompa <ngompa13@gmail.com> - 1.13-2
 - Downgrade snapd to Recommends and remove ExclusiveArch
 
diff --git a/sources b/sources
index bfe53f6..f78242a 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (snapd-glib-1.13.tar.xz) = 7a576a27142bbfb1014afac1a6e2ad72e10947cf02de2e1858bc3b5ea917ef5dd2848b68ad6b0b0386957c458247054da4fbd3ce6732b8beac757faf44a11adb
+SHA512 (snapd-glib-1.15.tar.xz) = 5ebdf4d9d4a9747d14a56a544774094e65c06c985ffd12fa3c3d8efedc38b006b2dd7150c4f36010ae56c7265ebeb88759b154b54ff91d7a49ccd1850f2fe6b7