Gemfile.lock in wisepdf-1.3.0 vs Gemfile.lock in wisepdf-1.3.1

@@ -1,8 +1,8 @@
 PATH
   remote: .
   specs:
-    wisepdf (1.3.0)
+    wisepdf (1.3.1)
 
 GEM
   remote: http://rubygems.org/
   specs:
     actionmailer (3.2.14)