President Francois Hollande declared that France was committed to "destroying" the so-called Islamic State group after Friday's deadly attacks, BBC reports.
He said he is going to introduce a bill to extend the state of emergency declared after the attacks for three months and would suggest changes to the constitution.
France is also going to intensify military campaign against IS in Iraq and Syria.
Speaking during a joint session of both houses of parliament, Hollande also underlined the necessity of constitution amendments.
On the occasion he noted: "we need an appropriate tool we can use without having to resort to the state of emergency".
Other measures he said would be pursued included: