Update Papercraft

Author: noteflakes

syntropy.gemspec

@@ -23,7 +23,7 @@ Gem::Specification.new do |s|
 
   s.add_dependency 'extralite',     '~>2.13'
   s.add_dependency 'json',          '~>2.15.1'
-  s.add_dependency 'papercraft',    '~>3.0.2'
+  s.add_dependency 'papercraft',    '~>3.1.0'
   s.add_dependency 'qeweney',       '~>0.24'
   s.add_dependency 'tp2',           '~>0.19.1'
   s.add_dependency 'uringmachine',  '~>0.19'