Update README.md

Author: savio-code

README.md

@@ -28,7 +28,7 @@ and installed manually
 
 <p>1. <a href="http://www.aircrack-ng.org/">Aircrack-NG</a></p>
 <p>2. <a href="http://www.secdev.org/projects/scapy/">Python-Scapy</a></p>
-<p>3. <a href="http://www.riverbankcomputing.co.uk/software/pyqt/intro">Python Qt4</a></p>
+<p>3. <a href="http://www.riverbankcomputing.co.uk/software/pyqt/intro">Python Qt5</a></p>
 <p>4. <a href="http://www.python.org/">Python</a></p>
 <p>5. <a href="http://subversion.tigris.org/">Subversion</a></p>
 <p>6. <a href="http://invisible-island.net/xterm/">Xterm</a></p>