Unable to upgrade update-manager to 0.126.10trisquel3

I'm using Trisquel 3.5-amd64 and my apt/sources.list lines are:

deb http://archive.trisquel.info/trisquel awen main
deb-src http://archive.trisquel.info/trisquel awen main
deb http://archive.trisquel.info/trisquel awen-updates main
deb-src http://archive.trisquel.info/trisquel awen-updates main
deb http://archive.trisquel.info/trisquel awen-security main
deb-src http://archive.trisquel.info/trisquel awen-security main

When I try to upgrade update-manager from 0.126.9trisquel2 to 0.126.10trisquel3 with Synaptic, I get the following message:

update-manager:
  Depends: update-manager-core (=1:0.126.10trisquel3) but 1:0.126.9trisquel2 is to be installed

Also, in Synaptic's "Dependencies of the Latest Version" list for update-manager, there is line:

Depends: update-manager-core (=1:0.126.10trisquel3)

I don't understand APT much, but I guessing the problem arises because the latest update-manager-core is named "update-manager-core_0.126.10trisquel2_amd64.deb" rather than "update-manager-core_0.126.10trisquel3_amd64.deb". The latest i386 package is named properly "update-manager-core_0.126.10trisquel3_i386.deb". See: http://archive.trisquel.info/trisquel/pool/main/u/update-manager/