[Bug 49114] New: more recent firefox? have version 24, many pages don't work

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=49114

Bug ID: 49114
           Summary: more recent firefox? have version 24, many pages don't
                    work
           Product: Wine
           Version: unspecified
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

how can i install a more recent firefox (or chrome?) on wine?

i have only firefox 24 and many webpages don't work...  :(

command-line commands would be great too!