diff --git a/Gemfile.lock b/Gemfile.lock
index 46ffbd2..ecda1f3 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    bodytrace (1.0.0)
+    bodytrace (1.2.1)
 
 GEM
   remote: https://rubygems.org/
@@ -34,7 +34,6 @@ GEM
       tzinfo (~> 1.1)
     arel (5.0.1.20140414130214)
     builder (3.2.2)
-    diff-lcs (1.2.5)
     erubis (2.7.0)
     hike (1.2.3)
     i18n (0.6.9)
@@ -65,18 +64,6 @@ GEM
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     rake (10.3.2)
-    rspec-core (2.14.8)
-    rspec-expectations (2.14.5)
-      diff-lcs (>= 1.1.3, < 2.0)
-    rspec-mocks (2.14.6)
-    rspec-rails (2.14.2)
-      actionpack (>= 3.0)
-      activemodel (>= 3.0)
-      activesupport (>= 3.0)
-      railties (>= 3.0)
-      rspec-core (~> 2.14.0)
-      rspec-expectations (~> 2.14.0)
-      rspec-mocks (~> 2.14.0)
     sprockets (2.12.1)
       hike (~> 1.2)
       multi_json (~> 1.0)
@@ -87,12 +74,12 @@ GEM
       activesupport (>= 3.0)
       sprockets (~> 2.8)
     thor (0.19.1)
-    thread_safe (0.3.4)
+    thread_safe (0.3.6)
     tilt (1.4.1)
     treetop (1.4.15)
       polyglot
       polyglot (>= 0.3.1)
-    tzinfo (1.2.1)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
 
 PLATFORMS
@@ -100,6 +87,5 @@ PLATFORMS
 
 DEPENDENCIES
   bodytrace!
-  rails (~> 4.1.1)
+  rails (>= 4.0.0)
   rake
-  rspec-rails