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 <h2>Optional Runtime Requirements</h2>
 <ul>
-<li><a href="http://pyopenssl.sourceforge.net/">PyOpenSSL</a> (python-pyopenssl package in Debian) for <em>secure</em> SSL/TLS. Python's default SSL is insecure, so this package is highly recommended!</li>
+<li><a href="http://pyopenssl.sourceforge.net/">PyOpenSSL</a> (python-pyopenssl package in Debian) (>=0.9) for <em>secure</em> SSL/TLS. Python's default SSL is insecure, so this package is highly recommended!</li>
 <li>python-crypto to enable End to end encryption</li>
 <li>For idle module, libxss library</li>
 <li>For zeroconf (bonjour), the "enable link-local messaging" checkbox, you need dbus-glib, python-avahi</li>