How to get translations to update?

[bartonhammond]

Hi - Fantastic project! Thanks.

I update the priv/gettext/en/LC_MESSAGES/default.po and save file, the site does not display the updated translation. Specifically a call from the templates/layout/_user_menu.html.heex.

#: lib/rauversion_web/templates/layout/_user_menu.html.heex:184
#: lib/rauversion_web/templates/layout/_user_menu.html.heex:339
#, elixir-autogen, elixir-format
msgid "My Music"
msgstr "TEST"

What am I missing?