It comes as a row over foreign humanitarian aid continues to rage on.
Venezuelan President Nicolás Maduro said there is no financial or humanitarian crisis in the country.
He also called the aid delivery plans an orchestrated show carried out by the USA.
Meanwhile ppposition leader Juan Guaidó is on his way to Colombia.
He is leding a convoy to the border from the capital Caracas.

Afghanistan-Pakistan peace talks collapse, ceasefire continues, Taliban says
UPS, FedEx ground MD-11 fleets after deadly Louisville crash
US warns it could force 20% flight cuts if shutdown continues
Philippines warns of deadly storm surges as typhoon Fung-wong intensifies
Technical glitch with air traffic system at Delhi airport resolved