Gemfile.lock in hash_pivot-0.3.0 vs Gemfile.lock in hash_pivot-0.3.1

@@ -1,8 +1,8 @@
 PATH
   remote: .
   specs:
-    hash_pivot (0.3.0)
+    hash_pivot (0.3.1)
 
 GEM
   remote: https://rubygems.org/
   specs:
     activemodel (7.0.3)