diff --git a/Gemfile.lock b/Gemfile.lock
index cdb0f953..8e7d86c6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -634,7 +634,7 @@ GEM
       rubyzip (>= 1.2.2, < 4.0)
       websocket (~> 1.0)
     sexp_processor (4.17.5)
-    simplecov (1.1.1)
+    simplecov (1.2.0)
     singleton (0.3.0)
     snaky_hash (2.0.7)
       hashie (>= 0.1.0, < 6)
@@ -694,7 +694,6 @@ GEM
       addressable (>= 2.8.0)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)
-    webrick (1.9.2)
     websocket (1.2.11)
     websocket-driver (0.8.2)
       base64