diff --git a/academic/copasi/copasi.SlackBuild b/academic/copasi/copasi.SlackBuild
index 251bafc8ed..c8d7c71843 100644
--- a/academic/copasi/copasi.SlackBuild
+++ b/academic/copasi/copasi.SlackBuild
@@ -23,7 +23,7 @@
 #  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 PRGNAM=copasi
-VERSION=${VERSION:-4.14.89}
+VERSION=${VERSION:-4.16.104}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
diff --git a/academic/copasi/copasi.info b/academic/copasi/copasi.info
index 493a785552..a7ae0162e4 100644
--- a/academic/copasi/copasi.info
+++ b/academic/copasi/copasi.info
@@ -1,10 +1,10 @@
 PRGNAM="copasi"
-VERSION="4.14.89"
+VERSION="4.16.104"
 HOMEPAGE="http://www.copasi.org"
-DOWNLOAD="http://www.comp-sys-bio.org/mirror.copasi.org/COPASI-4.14.89-Linux-32bit.tar.gz"
-MD5SUM="f03dd4be25d458d9770229ceb6ac1c4d"
-DOWNLOAD_x86_64="http://www.comp-sys-bio.org/mirror.copasi.org/COPASI-4.14.89-Linux-64bit.tar.gz"
-MD5SUM_x86_64="1f8664af02564e3a6b490f80690c6827"
+DOWNLOAD="https://github.com/copasi/COPASI/releases/download/Build-104/COPASI-4.16.104-Linux-32bit.tar.gz"
+MD5SUM="0aba3e72f8c245d306926f271b998da8"
+DOWNLOAD_x86_64="https://github.com/copasi/COPASI/releases/download/Build-104/COPASI-4.16.104-Linux-64bit.tar.gz"
+MD5SUM_x86_64="8525a65d620bafa5da3045fbf12ba6b5"
 REQUIRES=""
 MAINTAINER="Pedro Mendes"
 EMAIL="pedro@gepasi.org"