diff --git a/Gemfile.lock b/Gemfile.lock
index f20d447..2d2f849 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -19,7 +19,7 @@ GEM
     base64 (0.2.0)
     benchmark (0.4.0)
     bigdecimal (3.1.9)
-    cgi (0.4.2)
+    cgi (0.5.1)
     coffee-script (2.4.1)
       coffee-script-source
       execjs
@@ -36,7 +36,7 @@ GEM
     em-websocket (0.5.3)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0)
-    erb (4.0.4)
+    erb (4.0.4.1)
       cgi (>= 0.3.3)
     ethon (0.16.0)
       ffi (>= 1.15.0)