diff --git a/firefox.spec b/firefox.spec
index 3615af5..39fba7d 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -15,7 +15,7 @@
 #% define        source_dir                  mozilla-%{mozilla_version}
 
 Name:          firefox
-Version:       48.0.2
+Version:       49.0.1
 Release:       1mamba
 Epoch:         1
 Summary:       The next generation browsing technology from mozilla.org
@@ -202,7 +202,6 @@ export MOZILLA_OFFICIAL="1"
   --with-system-nss \
   --with-x \
   --with-pthreads \
-  --with-java-bin-path=%{_bindir} \
   --enable-default-toolkit=cairo-gtk3  \
   --with-qtdir=%{_qt3_prefix} \
   --enable-ldap \
@@ -373,7 +372,7 @@ includedir=%{firefoxincludedir}
 
 Name: Mozilla Plug-In API
 Description: Mozilla Plug-In API
-Version: 48.0.2
+Version: 49.0.1
 
 Cflags: -I\${includedir} -DXP_UNIX
 _EOF
@@ -1760,6 +1759,9 @@ Zulu language support for Firefox.
 #%{firefoxappdir}/browser/extensions/langpack-zu@firefox.mozilla.org/
 
 %changelog
+* Tue Oct 04 2016 Automatic Build System <autodist@mambasoft.it> 49.0.1-1mamba
+- automatic version update by autodist
+
 * Sat Aug 27 2016 Automatic Build System <autodist@mambasoft.it> 48.0.2-1mamba
 - automatic version update by autodist