diff --git a/Gemfile.lock b/Gemfile.lock
index 3a45895..27000de 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -50,9 +50,9 @@ GEM
       redcarpet (~> 2.0)
       rinku (~> 1.5.0)
     bcrypt-ruby (3.0.1)
-    better_errors (2.1.1)
+    better_errors (2.9.1)
       coderay (>= 1.0.0)
-      erubis (>= 2.6.6)
+      erubi (>= 1.0.0)
       rack (>= 0.9.0)
     bootstrap-sass (2.1.0.1)
     builder (3.0.4)
@@ -83,7 +83,7 @@ GEM
     celluloid (0.12.4)
       facter (>= 1.6.12)
       timers (>= 1.0.0)
-    coderay (1.1.0)
+    coderay (1.1.3)
     coffee-rails (3.2.2)
       coffee-script (>= 2.2.0)
       railties (~> 3.2.0)
@@ -96,6 +96,7 @@ GEM
     dalli (2.6.2)
     database_cleaner (0.9.1)
     decent_exposure (2.1.0)
+    erubi (1.10.0)
     erubis (2.7.0)
     execjs (1.4.0)
       multi_json (~> 1.0)