diff --git a/gobject-introspection.spec b/gobject-introspection.spec
index 2dab1a3..beae5c5 100644
--- a/gobject-introspection.spec
+++ b/gobject-introspection.spec
@@ -1,6 +1,6 @@
 %define majver %(echo %version | cut -d. -f1-2)
 Name:          gobject-introspection
-Version:       1.66.0
+Version:       1.66.1
 Release:       1mamba
 Summary:       A convenient bridge between C and a runtime language and more
 Group:         System/Libraries
@@ -100,6 +100,9 @@ This package includes the %{name} API documentation.
 %{_datadir}/gtk-doc/html/gi/*
 
 %changelog
+* Sat Oct 03 2020 Automatic Build System <autodist@mambasoft.it> 1.66.1-1mamba
+- automatic version update by autodist
+
 * Fri Sep 18 2020 Automatic Build System <autodist@mambasoft.it> 1.66.0-1mamba
 - automatic version update by autodist