Gemfile.lock in notifier-0.2.1 vs Gemfile.lock in notifier-0.4.0

@@ -1,22 +1,26 @@
 PATH
   remote: .
   specs:
-    notifier (0.2.1)
+    notifier (0.4.0)
 
 GEM
   remote: http://rubygems.org/
   specs:
-    metaclass (0.0.1)
-    mocha (0.11.4)
-      metaclass (~> 0.0.1)
+    diff-lcs (1.1.3)
     rake (0.9.2.2)
-    test-unit (2.4.8)
+    rspec (2.11.0)
+      rspec-core (~> 2.11.0)
+      rspec-expectations (~> 2.11.0)
+      rspec-mocks (~> 2.11.0)
+    rspec-core (2.11.1)
+    rspec-expectations (2.11.3)
+      diff-lcs (~> 1.1.3)
+    rspec-mocks (2.11.2)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  mocha
   notifier!
   rake
-  test-unit
+  rspec