I'm trying to compile a project that has a dependancy on `gettext` 0.19.3. I currently have 0.19.2 installed.

I've tried:

* `sudo apt-get install gettext`
* `sudo apt-get install autopoint`
* `sudo apt-get install --only-upgrade gettext`
* `sudo apt-get install --only-upgrade autopoint`

None of those commands will cause `gettext` to update. The terminal always says

```
gettext is already the newest version
0 upgraded, 0 newly installed, 0 to remove and 138 not upgraded.

```

How do I install 0.19.3 or 0.19.4?