Changed minimum Websockets version

Author: sivar2311

README.md

@@ -27,7 +27,7 @@
 
 ## Dependencies
 [ArduinoJson](https://github.com/bblanchon/ArduinoJson) by Benoit Blanchon (minimum Version 6.12.0)   
-[WebSockets](https://github.com/Links2004/arduinoWebSockets) by Markus Sattler (minimum Version 2.3.2)
+[WebSockets](https://github.com/Links2004/arduinoWebSockets) by Markus Sattler (minimum Version 2.3.5)
 
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