A family of Microsoft relational database management systems designed for ease of use.
First, did you re-enable automatic updates using File/Account/Update Options/Enable Updates?
Assuming you have done that, you should be able to create a config.xml file that directs Office to install the current Monthly Channel build, for example:
<Configuration>
<Add OfficeClientEdition="32" Channel="Monthly">
<Product ID="O365ProPlusRetail">
<Language ID="en-us" />
</Product>
</Add>
</Configuration>
Let me know if that doesn't work for you.
Shane