Gemfile.lock in ht-memcache-lock-0.2.0 vs Gemfile.lock in ht-memcache-lock-0.3.0

@@ -1,9 +1,9 @@
 PATH
   remote: .
   specs:
-    ht-memcache-lock (0.2.0)
+    ht-memcache-lock (0.3.0)
 
 GEM
   remote: http://rubygems.org/
   specs:
     coderay (1.0.8)
@@ -13,14 +13,15 @@
     method_source (0.8.1)
     pry (0.9.10)
       coderay (~> 1.0.5)
       method_source (~> 0.8)
       slop (~> 3.3.1)
+    pry-nav (0.2.2)
+      pry (~> 0.9.10)
     rake (10.0.0)
     rdoc (3.12)
       json (~> 1.4)
-    rr (1.0.4)
     rspec (2.12.0)
       rspec-core (~> 2.12.0)
       rspec-expectations (~> 2.12.0)
       rspec-mocks (~> 2.12.0)
     rspec-core (2.12.0)
@@ -34,9 +35,9 @@
 
 DEPENDENCIES
   ht-memcache-lock!
   memcache-client
   pry
+  pry-nav
   rake
   rdoc
-  rr
   rspec