Gemfile.lock in powertrack-1.3.1 vs Gemfile.lock in powertrack-2.0.0

@@ -1,9 +1,9 @@
 PATH
   remote: .
   specs:
-    powertrack (1.3.1)
+    powertrack (2.0.0)
       em-http-request (~> 1.1)
       eventmachine (~> 1.0)
       exponential-backoff (~> 0.0.2)
       multi_json (~> 1.11)
       void_logger (~> 0.1)
@@ -27,17 +27,20 @@
     minitest (5.7.0)
     multi_json (1.11.2)
     rake (10.4.2)
     ruby-prof (0.15.8)
     void_logger (0.1)
-    yajl-ruby (1.2.1)
+    yajl-ruby (1.3.1)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   bundler (~> 1.7)
   minitest (~> 5.5)
   powertrack!
   rake (~> 10.3)
   ruby-prof (~> 0.15)
-  yajl-ruby (~> 1.0)
+  yajl-ruby (~> 1.3.1)
+
+BUNDLED WITH
+   1.10.6