[gentoo-user] Emerge trouble with firefox and thunderbird ...

[Wols Lists <antlists@youngman.org.uk>]

I'm getting this output from

emerge --update --newuse --deep --with-bdeps=y @world


Calculating dependencies... done!
  * Dependencies could not be completely resolved due to
  * the following required packages not being installed:
  *
  *   >=dev-libs/icu-73.1:0/73.1= pulled in by:
  *     www-client/firefox-115.6.0
  *
  * Have you forgotten to do a complete update prior to depclean? The
  * most comprehensive command for this purpose is as follows:
  *
  *   emerge --update --newuse --deep --with-bdeps=y @world
  *
  * Note that the --with-bdeps=y option is not required in many
  * situations. Refer to the emerge manual page (run `man emerge`)
  * for more information about --with-bdeps.
  *
  * Also, note that it may be necessary to manually uninstall
  * packages that no longer exist in the repository, since it may not
  * be possible to satisfy their dependencies.
thewolery /usr/local/bin #

icu is at 74.2

firefox failed to update ...

*  www-client/firefox
       Latest version available: 115.8.0
       Latest version installed: 115.6.0
       Size of files: 496,244 KiB
       Homepage:      https://www.mozilla.com/firefox
       Description:   Firefox Web Browser
       License:       MPL-2.0 GPL-2 LGPL-2.1

as did thunderbird ...

*  mail-client/thunderbird
       Latest version available: 115.8.0
       Latest version installed: 115.6.0
       Size of files: 528,920 KiB
       Homepage:      https://www.thunderbird.net/
       Description:   Thunderbird Mail Client
       License:       MPL-2.0 GPL-2 LGPL-2.1

Andy ideas? Or is the mozilla emerge stuff slightly broken on my system? 
I've been having trouble with those two for the last few weeks ...

Cheers,
Wol