diff --git a/cinnamon-settings-daemon.spec b/cinnamon-settings-daemon.spec
index 8350cae..3507a23 100644
--- a/cinnamon-settings-daemon.spec
+++ b/cinnamon-settings-daemon.spec
@@ -1,8 +1,8 @@
-%global cinnamon_desktop_version 3.8.0
+%global cinnamon_desktop_version 4.0.0
 
 Name:           cinnamon-settings-daemon
-Version:        3.8.6
-Release:        2%{?dist}
+Version:        4.0.0
+Release:        1%{?dist}
 Summary:        The daemon sharing settings from CINNAMON to GTK+/KDE applications
 
 License:        GPLv2+ and LGPLv2+
@@ -138,6 +138,9 @@ chmod a+x %buildroot%{_datadir}/cinnamon-settings-daemon-3.0/input-device-exampl
 
 
 %changelog
+* Tue Oct 30 2018 Leigh Scott <leigh123linux@googlemail.com> - 4.0.0-1
+- Update to 4.0.0 release
+
 * Sun Oct 07 2018 Leigh Scott <leigh123linux@googlemail.com> - 3.8.6-2
 - Drop EPEL/RHEL support
 
diff --git a/sources b/sources
index d32c119..1988fe4 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (cinnamon-settings-daemon-3.8.6.tar.gz) = 8db6276ee414fe9a262efc897d975ce58ed79b9d39a951979516ec4e8cd36298ad9b222d40ebe5f1580798df39dcbc03c212f88a77034753f0ea57125f95fe36
+SHA512 (cinnamon-settings-daemon-4.0.0.tar.gz) = 386911ad37204133bcb76119310013194fa376de7a9ea19ed8cfdb52a20124bfa8a0d03daa402ec41ce6c3a3741a35d0db735940b5272dfd4f21ed2c386b87d2