diff --git a/Gemfile.lock b/Gemfile.lock
index 79b1ea4..cb9887b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -34,9 +34,10 @@ GEM
     best_in_place (1.0.6)
       jquery-rails
       rails (~> 3.1)
-    better_errors (0.6.0)
+    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)
     brakeman (1.6.1)
@@ -53,7 +54,7 @@ GEM
       terminal-table (~> 1.4)
     builder (3.0.4)
     chronic (0.6.7)
-    coderay (1.0.8)
+    coderay (1.1.3)
     coffee-rails (3.2.2)
       coffee-script (>= 2.2.0)
       railties (~> 3.2.0)
@@ -71,6 +72,7 @@ GEM
       railties (~> 3.1)
       warden (~> 1.2.1)
     diff-lcs (1.1.3)
+    erubi (1.10.0)
     erubis (2.7.0)
     eventmachine (0.12.10)
     exception_notification (2.6.1)