diff --git a/graphics/PyMOL/PyMOL.SlackBuild b/graphics/PyMOL/PyMOL.SlackBuild
index bd5a1284d4..24319036e2 100644
--- a/graphics/PyMOL/PyMOL.SlackBuild
+++ b/graphics/PyMOL/PyMOL.SlackBuild
@@ -2,7 +2,7 @@
 
 # Slackware build script for PyMOL
 
-# Copyright 2014-2016  Dimitris Zlatanidis  Orestiada, Greece
+# Copyright 2014-2017  Dimitris Zlatanidis  Orestiada, Greece
 # All rights reserved.
 #
 # Redistribution and use of this script, with or without modification, is
@@ -24,7 +24,7 @@
 
 PRGNAM=PyMOL
 SRCNAM=$(echo ${PRGNAM,,}-v)
-VERSION=${VERSION:-1.8.4.0}
+VERSION=${VERSION:-1.8.6.0}
 SRCDIR=$(echo $SRCNAM | cut -c1-5)
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
diff --git a/graphics/PyMOL/PyMOL.info b/graphics/PyMOL/PyMOL.info
index 771f1b843a..068c8c3a6c 100644
--- a/graphics/PyMOL/PyMOL.info
+++ b/graphics/PyMOL/PyMOL.info
@@ -1,10 +1,10 @@
 PRGNAM="PyMOL"
-VERSION="1.8.4.0"
+VERSION="1.8.6.0"
 HOMEPAGE="http://pymol.org"
-DOWNLOAD="http://downloads.sourceforge.net/project/pymol/pymol/1.8/pymol-v1.8.4.0.tar.bz2"
-MD5SUM="85451c40abc0a359a5ed91abd363b2c2"
+DOWNLOAD="https://downloads.sourceforge.net/project/pymol/pymol/1.8/pymol-v1.8.6.0.tar.bz2"
+MD5SUM="dc317a4046d653417ac6d4a984176e26"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
-REQUIRES="python-pmw"
+REQUIRES="python-pmw msgpack-c"
 MAINTAINER="Dimitris Zlatanidis"
 EMAIL="d.zlatanidis@gmail.com"