When will the next EU treaty be signed?

[Former President tack50]

So, it seems that after 2 decades of lots of EU treaties being signed in the 90s and 00s, that has come to a stop now. The last EU treaty signed and ratified was the Lisbon treaty, signed in 2007 and ratified in 2009.

So the question now is, when will the next "big EU treaty" be signed?

For the record, here is a list of the EU treaties passed to date:

Rome treaty (1957)
Single European Act (1986)*
Schengen Treaty (1985+1990)*
Maastricht Treaty (1992)
Amsterdam Treaty (1997)
Nice Treaty (2001)
Lisbon Treaty (2007)

*:Not a proper treaty, but still large enough that it's worth mentioning

[brucejoel99]

By the end of the 2020s, & it'll focus on further integration under a common fiscal policy, a common financial body, a common finance minister, with common rules & regulations which will be voted on as a bloc with a permanent majority in the council.