Gemfile.lock in timespan-0.5.6.1 vs Gemfile.lock in timespan-0.5.7

@@ -7,11 +7,11 @@
       git (>= 1.2.5)
       rake
       rdoc
 
 GEM
-  remote: http://rubygems.org/
+  remote: https://rubygems.org/
   specs:
     actionmailer (3.2.12)
       actionpack (= 3.2.12)
       mail (~> 2.4.4)
     actionpack (3.2.12)
@@ -111,17 +111,18 @@
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)
     sugar-high (0.7.3)
     thor (0.17.0)
     tilt (1.3.5)
+    time-lord (1.0.1)
     treetop (1.4.12)
       polyglot
       polyglot (>= 0.3.1)
     tzinfo (0.3.37)
-    xduration (2.2.3)
+    xduration (3.0.0)
       activesupport (>= 3.0.0)
-      i18n
+      i18n (>= 0.6)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
@@ -131,10 +132,11 @@
   chronic_duration
   jeweler (>= 1.8.4)!
   mongoid (>= 3.0)
   origin-selectable_ext (~> 0.1.1)
   rails (>= 3.1)
-  rspec (>= 2.8.0)
+  rspec (>= 2.12.0)
   simplecov (>= 0.7)
   spanner
   sugar-high (>= 0.7.3)
-  xduration (>= 2.2)
+  time-lord (>= 1.0.0)
+  xduration (>= 3.0.0)