House Republicans are hoping to vote Tuesday on a stopgap bill aimed at funding the federal government through September 30 and preventing a shutdown after Friday.

The measure now heads to the Senate where it’s uncertain if Democrats will provide the votes needed to avoid a lapse in government funding.

The House narrowly passed a bill to fund the government for six months through the end of the fiscal year. Lawmakers voted 217-213 for the bill. Rep. Jared Golden (D-ME) was the lone Democratic vote for it;