diff --git a/.gitignore b/.gitignore
index 6d4a211..7edd19a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -33,3 +33,4 @@
 /gcr-3.15.92.tar.xz
 /gcr-3.16.0.tar.xz
 /gcr-3.17.4.tar.xz
+/gcr-3.18.0.tar.xz
diff --git a/gcr.spec b/gcr.spec
index 3333c37..ad78be4 100644
--- a/gcr.spec
+++ b/gcr.spec
@@ -3,14 +3,14 @@
 %endif
 
 Name:           gcr
-Version:        3.17.4
+Version:        3.18.0
 Release:        1%{?dist}
 Summary:        A library for bits of crypto UI and parsing
 
 Group:          Development/Libraries
 License:        LGPLv2+
 URL:            https://wiki.gnome.org/Projects/CryptoGlue
-Source0:        https://download.gnome.org/sources/%{name}/3.17/%{name}-%{version}.tar.xz
+Source0:        https://download.gnome.org/sources/%{name}/3.18/%{name}-%{version}.tar.xz
 
 BuildRequires:  pkgconfig(gio-unix-2.0)
 BuildRequires:  pkgconfig(gobject-introspection-1.0)
@@ -137,6 +137,9 @@ fi
 
 
 %changelog
+* Mon Sep 28 2015 Kalev Lember <klember@redhat.com> - 3.18.0-1
+- Update to 3.18.0
+
 * Tue Sep 15 2015 Kalev Lember <klember@redhat.com> - 3.17.4-1
 - Update to 3.17.4
 
diff --git a/sources b/sources
index a733a0b..adaa7ec 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-47dcf1776fcbf7282adf316458a3d9f3  gcr-3.17.4.tar.xz
+b959bac99e17c9bb0990a15c9be11aed  gcr-3.18.0.tar.xz