diff --git a/Gemfile.lock b/Gemfile.lock
index c777b7f..5e56acf 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -239,11 +239,11 @@ GEM
       tilt (~> 1.1)
     sexp_processor (4.5.0)
     shellany (0.0.1)
-    simplecov (0.9.2)
+    simplecov (0.10.0)
       docile (~> 1.1.0)
-      multi_json (~> 1.0)
-      simplecov-html (~> 0.9.0)
-    simplecov-html (0.9.0)
+      json (~> 1.8)
+      simplecov-html (~> 0.10.0)
+    simplecov-html (0.10.0)
     sinatra (1.4.6)
       rack (~> 1.4)
       rack-protection (~> 1.4)