diff --git a/oxygen.spec b/oxygen.spec
index 5d189cc..eafb7fa 100644
--- a/oxygen.spec
+++ b/oxygen.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          oxygen
-Version:       5.17.3
+Version:       5.17.4
 Release:       1mamba
 Summary:       KDE Plasma 5 Oxygen theme
 Group:         Graphical Desktop/Look 'n' feel
@@ -139,6 +139,9 @@ exit 0
 #%{_libdir}/liboxygenstyleconfig5.so
 
 %changelog
+* Tue Dec 03 2019 Automatic Build System <autodist@mambasoft.it> 5.17.4-1mamba
+- automatic version update by autodist
+
 * Tue Nov 12 2019 Automatic Build System <autodist@mambasoft.it> 5.17.3-1mamba
 - automatic version update by autodist