diff --git a/thunderbird.spec b/thunderbird.spec
index 2e86f75..1e4f400 100644
--- a/thunderbird.spec
+++ b/thunderbird.spec
@@ -9,7 +9,7 @@
 #%define        source_dir                  comm-esr%(echo %version | cut -d. -f1)
 
 Name:          thunderbird
-Version:       91.6.1
+Version:       91.6.2
 Release:       1mamba
 Summary:       Mozilla Thunderbird email, RSS, and newsgroup client
 Group:         Graphical Desktop/Applications/Internet
@@ -448,6 +448,9 @@ fi
 %{tbdir}/removed-files
 
 %changelog
+* Sun Mar 06 2022 Automatic Build System <autodist@mambasoft.it> 91.6.2-1mamba
+- automatic version update by autodist
+
 * Thu Feb 24 2022 Automatic Build System <autodist@mambasoft.it> 91.6.1-1mamba
 - automatic version update by autodist