Raising rent on a section 8 tenant in Passaic County, NJ

My wife and I purchased a three family in Passaic County, NJ a few years ago.  One of the tenants are part of the program ran by the section 8 program in Passaic County.  The annual rent increase is limited to 3.5% a year, however this year, we've spent about 35k in new siding for the building, a new floor for her apartment, a new fan, new stove and hood.  Does anyone know if there is a way to request an increase higher than 3.5% due to all of these capital improvements done on the home?

It's really hard to get in touch with her social worker, as they are usually less than helpful. 

Open to suggestions.  Thank you.