Is there a way to update a Pear Deck in an assignment?

[Berquam]

After I create a Pear Deck and insert it into Canvas as an assignment using the external tool I go to student view and find something I'd like to look a little different.  I update my slide show, but then have to create a whole new assignment rather than update the current assignment.  Is there a way to close the session and start a new session with the updated slide show rather than create a new assignment?

[Shae404]

I'm looking for an answer to this same problem.  Once I put in a peardeck into an assignment or if I put the wrong one in, I haven't found a way to update it.  It would be a lot easier if you could just update it rather than have to start all over.