An Inconsistant Version Number?

Chime Hart <[email protected]> Sat, 21 Jan 2023 19:06:40 -0800 (PST)

Newsgroups	gmane.editors.nano.general
Message-ID	<[email protected]>

Hi All: I am in Debian SID, I update/upgrade almost every day. nano is now 7.2, 
however, when I run "nano" it still claims 5.8. I even tried 
removing-and-installing, same thing. Meanwhile my laptop has-and-says 7.2. Can 
some1 please inform how to fix this? I have nano aliased to nano -tzxk
Thanks so much in advance
Chime