diff --git a/liblangtag.spec b/liblangtag.spec
index 3f0bac4..96c5840 100644
--- a/liblangtag.spec
+++ b/liblangtag.spec
@@ -1,5 +1,5 @@
 Name:          liblangtag
-Version:       0.6.5
+Version:       0.6.6
 Release:       1mamba
 Summary:       An interface library to access/deal with tags for identifying languages
 Group:         System/Libraries
@@ -92,6 +92,9 @@ This package includes the %{name} API documentation.
 %{_datadir}/gtk-doc/html/liblangtag/*
 
 %changelog
+* Tue Nov 28 2023 Automatic Build System <autodist@mambasoft.it> 0.6.6-1mamba
+- automatic version update by autodist
+
 * Mon Nov 27 2023 Automatic Build System <autodist@mambasoft.it> 0.6.5-1mamba
 - automatic version update by autodist