diff --git a/.gitignore b/.gitignore
index 56dafa7..6ffda64 100644
--- a/.gitignore
+++ b/.gitignore
@@ -32,3 +32,4 @@
 /cinnamon-4.0.0.tar.gz
 /cinnamon-4.0.1.tar.gz
 /cinnamon-4.0.2.tar.gz
+/cinnamon-4.0.3.tar.gz
diff --git a/cinnamon.spec b/cinnamon.spec
index 0be5971..c5bfedd 100644
--- a/cinnamon.spec
+++ b/cinnamon.spec
@@ -3,7 +3,7 @@
 %global cjs_version 4.0.0
 %global cinnamon_desktop_version 4.0.0
 %global gobject_introspection_version 1.38.0
-%global muffin_version 4.0.0
+%global muffin_version 4.0.3
 %global json_glib_version 0.13.2
 
 # For wallpaper.
@@ -13,7 +13,7 @@
 %global __python %{__python3}
 
 Name:           cinnamon
-Version:        4.0.2
+Version:        4.0.3
 Release:        1%{?dist}
 Summary:        Window management and application launching for GNOME
 License:        GPLv2+ and LGPLv2+
@@ -275,6 +275,9 @@ EOF
 
 
 %changelog
+* Wed Nov 28 2018 Leigh Scott <leigh123linux@googlemail.com> - 4.0.3-1
+- Update to 4.0.3 release
+
 * Tue Nov 20 2018 Leigh Scott <leigh123linux@googlemail.com> - 4.0.2-1
 - Update to 4.0.2 release
 
diff --git a/sources b/sources
index 2ca58b2..3a0d9ee 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (cinnamon-4.0.2.tar.gz) = 5652f500e3f7f2d3003c06d495d24828802528b230514a9662217a8074654b54b2433b52fcb5c1f5b6f6710dc6a72a21620e9b3ed8bb1960953799a70b21819b
+SHA512 (cinnamon-4.0.3.tar.gz) = d29295dc08971ff6dbd71066d700037718fdb1399bbc4f483903be7a10bfa509a904db9de064a263acb6956b4a1623c1e37a0a9f28819074eb3a93d3a5866db1