diff --git a/harfbuzz.spec b/harfbuzz.spec
index f3c1607..61f0559 100644
--- a/harfbuzz.spec
+++ b/harfbuzz.spec
@@ -1,5 +1,5 @@
 Name:          harfbuzz
-Version:       1.8.5
+Version:       1.8.6
 Release:       1mamba
 Summary:       An OpenType text shaping library
 Group:         System/Libraries
@@ -106,6 +106,9 @@ This package includes the %{name} API documentation.
 %{_datadir}/gtk-doc/html/harfbuzz/*
 
 %changelog
+* Wed Aug 08 2018 Automatic Build System <autodist@mambasoft.it> 1.8.6-1mamba
+- automatic version update by autodist
+
 * Fri Aug 03 2018 Automatic Build System <autodist@mambasoft.it> 1.8.5-1mamba
 - automatic version update by autodist