Gemfile.lock in prosto_cache-0.2.1 vs Gemfile.lock in prosto_cache-0.2.2

@@ -1,6 +1,6 @@
 GEM
-  remote: http://rubygems.org/
+  remote: https://rubygems.org/
   specs:
     diff-lcs (1.2.4)
     rake (10.0.4)
     rspec (2.13.0)
       rspec-core (~> 2.13.0)