Paquete no Upgrade

hola! Estoy en testing y tengo el siguiente tema:

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me in ~  took 20s
🕙 23:48:32 ❯ sudo apt update
Hit:1 http://deb.debian.org/debian testing InRelease
Hit:2 http://security.debian.org/debian-security testing-security InRelease
Hit:4 http://deb.debian.org/debian testing-updates InRelease
Fetched 2436 B in 2s (1414 B/s)
1 package can be upgraded. Run 'apt list --upgradable' to see it.

me in ~
🕙 23:48:45 ❯ sudo apt list --upgradable
libzvbi-common/testing,testing 0.2.42-2 all [upgradable from: 0.2.42-1.1]
Notice: There is 1 additional version. Please use the '-a' switch to see it

me in ~
🕙 23:48:58 ❯ sudo apt list --upgradable -a
libzvbi-common/testing,testing 0.2.42-2 all [upgradable from: 0.2.42-1.1]
libzvbi-common/now 0.2.42-1.1 all [installed,upgradable to: 0.2.42-2]


me in ~
🕙 23:49:01 ❯ sudo apt upgrade
Not upgrading:
  libzvbi-common

Summary:
  Upgrading: 0, Installing: 0, Removing: 0, Not Upgrading: 1

me in ~
🕙 23:49:11 ❯ sudo apt dist-upgrade
Not upgrading:
  libzvbi-common

Summary:
  Upgrading: 0, Installing: 0, Removing: 0, Not Upgrading: 1

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Alguna vez me ocurre que hay paquetes que tengo que darle a dist-upgrade
pero este no es el caso.

No termino de entende que pasa.

Alguien que pueda orientarme?

Gracias!