diff --git a/Gemfile.lock b/Gemfile.lock
index fd9e119..89e4e8c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -78,7 +78,7 @@ GEM
       nokogiri (>= 1.5.0)
       rails (>= 3.0.0)
     database_cleaner (1.1.1)
-    devise (3.1.0)
+    devise (3.1.1)
       bcrypt-ruby (~> 3.0)
       orm_adapter (~> 0.1)
       railties (>= 3.2.6, < 5)
@@ -125,7 +125,7 @@ GEM
     mocha (0.14.0)
       metaclass (~> 0.0.1)
     modernizr-rails (2.6.2.3)
-    multi_json (1.8.0)
+    multi_json (1.8.1)
     net-scp (1.1.2)
       net-ssh (>= 2.6.5)
     net-sftp (2.1.2)
@@ -226,7 +226,7 @@ GEM
       polyglot (>= 0.3.1)
     turbolinks (1.3.0)
       coffee-rails
-    tzinfo (0.3.37)
+    tzinfo (0.3.38)
     uglifier (2.2.1)
       execjs (>= 0.3.0)
       multi_json (~> 1.0, >= 1.0.2)
--
libgit2 0.21.2