diff --git a/tuxguitar.spec b/tuxguitar.spec
index 816ad3f..dc56296 100644
--- a/tuxguitar.spec
+++ b/tuxguitar.spec
@@ -1,6 +1,6 @@
 Name:          tuxguitar
 Version:       1.3.2
-Release:       1mamba
+Release:       2mamba
 Summary:       A Multitrack tablature editor and player
 Group:         Graphical Desktop/Applications/Multimedia
 Vendor:        openmamba
@@ -20,6 +20,7 @@ BuildRequires: libgcj4-devel
 BuildRequires: libjack-devel
 BuildRequires: libz-devel
 ## AUTOBUILDREQ-END
+BuildRequires: libgcj4-devel >= 6.1.0-2mamba
 BuildRequires: libgcj-devel >= 5.2
 #BuildRequires: libgcj-devel <= 5.2.255
 BuildRequires: eclipse-swt
@@ -145,6 +146,9 @@ EOF
 %{_docdir}/tuxguitar/*
 
 %changelog
+* Sat May 14 2016 Silvan Calarco <silvan.calarco@mambasoft.it> 1.3.2-2mamba
+- rebuilt by autoport with build requirements: libgcj4-devel>=6.1.0-2mamba
+
 * Wed Mar 23 2016 Automatic Build System <autodist@mambasoft.it> 1.3.2-1mamba
 - automatic version update by autodist