diff --git a/firefox.spec b/firefox.spec
index d1c0757..d7ac398 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -17,7 +17,7 @@
 %define        pkgver %(echo %version | tr . _)
 
 Name:          firefox
-Version:       100.0
+Version:       100.0.1
 Release:       1mamba
 Epoch:         1
 Summary:       The next generation browsing technology from mozilla.org
@@ -524,7 +524,7 @@ includedir=%{firefoxincludedir}
 
 Name: Mozilla Plug-In API
 Description: Mozilla Plug-In API
-Version: 100.0
+Version: 100.0.1
 
 Cflags: -I\${includedir} -DXP_UNIX
 _EOF
@@ -645,6 +645,9 @@ fi
 %{_libdir}/pkgconfig/mozilla-plugin.pc
 
 %changelog
+* Sat May 14 2022 Automatic Build System <autodist@mambasoft.it> 100.0.1-1mamba
+- automatic version update by autodist
+
 * Mon May 02 2022 Automatic Build System <autodist@mambasoft.it> 100.0-1mamba
 - automatic version update by autodist