The Wales international has been superb since the back end of last season and scored in a man-of-the-match display against Fenerbahce on Wednesday night.
Fabianski has been hugely impressed with the 22-year-old and believes he is getting better and better each week.
Maybe that physical presence gives you more confidence with challenges and then comes the technical aspect of football and he always had that qualityLukasz Fabianski
“You can see he has improved a lot when it comes to the final pass,” the goalkeeper told Arsenal.com. “He did that against Manchester City, and also against Fenerbahce.
“Apart from scoring the second goal, he gave the ball to Theo for the first and he then set up Gibbsy. Aaron is bossing the midfield, his engine is massive so he can run and run and tactically he has improved a lot.
“He had a bad time with injury but now you can see that physically he is stronger. Maybe that physical presence gives you more confidence with challenges and then comes the technical aspect of football and he always had that quality.
"He has improved massively in recent times."Copyright 2013 The Arsenal Football Club plc. Permission to use quotations from this article is granted subject to appropriate credit being given to www.arsenal.com as the source 23 Aug 2013