diff --git a/Gemfile.lock b/Gemfile.lock
index 6debfc4..1771c94 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -5,30 +5,30 @@ GEM
       rack-test
     atomic (1.0.1)
     avl_tree (1.1.3)
-    diff-lcs (1.1.3)
-    hitimes (1.1.1)
-    metriks (0.9.9.2)
+    diff-lcs (1.2.1)
+    hitimes (1.2.0)
+    metriks (0.9.9.4)
       atomic (~> 1.0)
       avl_tree (~> 1.1.2)
       hitimes (~> 1.1)
-    metriks-middleware (1.3.0)
+    metriks-middleware (2.0.0)
       metriks (~> 0.9.9)
     pg (0.14.1)
     puma (1.6.3)
       rack (~> 1.2)
-    rack (1.4.1)
-    rack-protection (1.2.0)
+    rack (1.5.2)
+    rack-protection (1.3.2)
       rack
     rack-test (0.6.2)
       rack (>= 1.0)
-    rake (0.9.2.2)
-    rspec-core (2.11.1)
-    rspec-expectations (2.11.3)
-      diff-lcs (~> 1.1.3)
-    sequel (3.43.0)
-    sinatra (1.3.3)
-      rack (~> 1.3, >= 1.3.6)
-      rack-protection (~> 1.2)
+    rake (10.0.3)
+    rspec-core (2.13.0)
+    rspec-expectations (2.13.0)
+      diff-lcs (>= 1.1.3, < 2.0)
+    sequel (3.44.0)
+    sinatra (1.3.5)
+      rack (~> 1.4)
+      rack-protection (~> 1.3)
       tilt (~> 1.3, >= 1.3.3)
     tilt (1.3.3)