diff --git a/mesa-demos.spec b/mesa-demos.spec
index fa05f45..666247b 100644
--- a/mesa-demos.spec
+++ b/mesa-demos.spec
@@ -1,5 +1,5 @@
 Name:          mesa-demos
-Version:       8.3.0
+Version:       8.4.0
 Release:       1mamba
 Summary:       Demos for the Mesa GL libraries
 Group:         Applications/Graphics
@@ -7,7 +7,7 @@ Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           http://mesa3d.sourceforge.net
-Source:        ftp://ftp.freedesktop.org/pub/mesa/demos/%{version}/mesa-demos-%{version}.tar.bz2
+Source:        ftp://ftp.freedesktop.org/pub/mesa/demos/mesa-demos-%{version}.tar.bz2
 Patch0:        %{name}-8.0.1-missing_headers.patch
 Patch1:        mesa-demos-8.0.1-arm-tegra-es2gears-float.patch
 Patch2:        mesa-demos-8.0.1-arm-tegra-eglut-VisualNoMask.patch
@@ -110,6 +110,9 @@ rm -f %{buildroot}%{_bindir}/clear
 %{_datadir}/mesa-demos/*
 
 %changelog
+* Wed Mar 21 2018 Silvan Calarco <silvan.calarco@mambasoft.it> 8.4.0-1mamba
+- update to 8.4.0
+
 * Fri Dec 11 2015 Automatic Build System <autodist@mambasoft.it> 8.3.0-1mamba
 - automatic version update by autodist