diff --git a/thunderbird.spec b/thunderbird.spec
index 019d631..fc35f1e 100644
--- a/thunderbird.spec
+++ b/thunderbird.spec
@@ -9,14 +9,14 @@
 #%define        source_dir                  comm-esr%(echo %version | cut -d. -f1)
 
 Name:          thunderbird
-Version:       78.10.1
+Version:       78.10.2
 Release:       1mamba
 Summary:       Mozilla Thunderbird email, RSS, and newsgroup client
 Group:         Graphical Desktop/Applications/Internet
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           https://www.mozilla.org/projects/thunderbird/
+URL:           https://wiki.mozilla.org/Thunderbird:Home_Page
 Source0:       https://ftp.mozilla.org/pub/thunderbird/releases/%{version}/source/thunderbird-%{version}.source.tar.xz 
 Source1:       thunderbird-%{version}-langpacks.tar.bz2
 Source2:       thunderbird.desktop
@@ -443,6 +443,9 @@ fi
 %{tbdir}/removed-files
 
 %changelog
+* Tue May 18 2021 Automatic Build System <autodist@mambasoft.it> 78.10.2-1mamba
+- automatic version update by autodist
+
 * Tue May 11 2021 Automatic Build System <autodist@mambasoft.it> 78.10.1-1mamba
 - automatic version update by autodist