diff --git a/Gemfile.lock b/Gemfile.lock
index d6e41be..fd9dc50 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -88,9 +88,10 @@ GEM
       nokogiri (>= 1.4.4)
       uuidtools (~> 2.1)
     bcrypt-ruby (3.0.1)
-    better_errors (0.7.2)
+    better_errors (2.9.1)
       coderay (>= 1.0.0)
-      erubis (>= 2.6.6)
+      erubi (>= 1.0.0)
+      rack (>= 0.9.0)
     binding_of_caller (0.7.1)
       debug_inspector (>= 0.0.1)
     bourbon (3.0.1)
@@ -114,7 +115,7 @@ GEM
     cocaine (0.4.2)
     code_analyzer (0.3.1)
       sexp_processor
-    coderay (1.0.8)
+    coderay (1.0.9)
     coffee-rails (3.2.2)
       coffee-script (>= 2.2.0)
       railties (~> 3.2.0)
@@ -134,6 +135,7 @@ GEM
       railties (~> 3.1)
       warden (~> 1.2.1)
     diff-lcs (1.1.3)
+    erubi (1.10.0)
     erubis (2.7.0)
     eventmachine (1.0.0)
     execjs (1.4.0)