diff --git a/libjasper.spec b/libjasper.spec
index fee2640..3adca1c 100644
--- a/libjasper.spec
+++ b/libjasper.spec
@@ -1,13 +1,14 @@
 Name:          libjasper
-Version:       2.0.14
-Release:       2mamba
+Version:       2.0.16
+Release:       1mamba
 Summary:       A free-software based reference implementation of the JPEG-2000 codec
 Group:         System/Libraries
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           http://www.ece.uvic.ca/~mdadams/jasper
-Source:        http://www.ece.uvic.ca/~frodo/jasper/software/jasper-%{version}.tar.gz
+Source:        https://github.com/mdadams/jasper.git/version-%{version}/jasper-%{version}.tar.bz2
+#Source:        http://www.ece.uvic.ca/~frodo/jasper/software/jasper-%{version}.tar.gz
 License:       JasPer License 2.0
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -94,6 +95,9 @@ This package contains tools provided by %{name}.
 %{_mandir}/man1/jiv.1*
 
 %changelog
+* Thu Aug 15 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 2.0.16-1mamba
+- update to 2.0.16
+
 * Tue Oct 09 2018 Silvan Calarco <silvan.calarco@mambasoft.it> 2.0.14-2mamba
 - added -tools package