diff --git a/Gemfile.lock b/Gemfile.lock
index 45cb64eca475a4779d3558fc8d3fe1bb3b042b37..fa6c1a04222410723797e1405c3ac81fcefacfeb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -81,21 +81,21 @@ GEM
     bourbon (4.2.6)
       sass (~> 3.4)
       thor (~> 0.19)
-    brakeman (3.1.2)
+    brakeman (3.1.3)
       erubis (~> 2.6)
       fastercsv (~> 1.5)
       haml (>= 3.0, < 5.0)
-      highline (~> 1.6)
+      highline (>= 1.6.20, < 2.0)
       multi_json (~> 1.2)
       ruby2ruby (>= 2.1.1, < 2.3.0)
       ruby_parser (~> 3.7.0)
-      safe_yaml
+      safe_yaml (>= 1.0)
       sass (~> 3.0)
       slim (>= 1.3.6, < 4.0)
       terminal-table (~> 1.4)
     buftok (0.2.0)
     builder (3.2.2)
-    byebug (8.2.0)
+    byebug (8.2.1)
     chunky_png (1.3.5)
     coderay (1.1.0)
     coffee-rails (4.1.0)
@@ -259,8 +259,8 @@ GEM
     meta-tags (2.1.0)
       actionpack (>= 3.0.0)
     method_source (0.8.2)
-    mime-types (2.6.2)
-    mini_portile (0.6.2)
+    mime-types (2.99)
+    mini_portile2 (2.0.0)
     minitest (5.8.3)
     modernizr-rails (2.7.1)
     multi_json (1.11.2)
@@ -268,8 +268,8 @@ GEM
     mysql2 (0.3.20)
     naught (1.1.0)
     nenv (0.2.0)
-    nokogiri (1.6.6.4)
-      mini_portile (~> 0.6.0)
+    nokogiri (1.6.7)
+      mini_portile2 (~> 2.0.0.rc2)
     notiffany (0.0.8)
       nenv (~> 0.1)
       shellany (~> 0.0)
@@ -369,7 +369,7 @@ GEM
     simple_calendar (2.0.3)
       rails (>= 3.0)
     simple_oauth (0.3.1)
-    simplecov (0.10.0)
+    simplecov (0.11.1)
       docile (~> 1.1.0)
       json (~> 1.8)
       simplecov-html (~> 0.10.0)
@@ -378,7 +378,7 @@ GEM
       temple (~> 0.7.3)
       tilt (>= 1.3.3, < 2.1)
     slop (3.6.0)
-    spring (1.4.4)
+    spring (1.5.0)
     sprockets (2.12.4)
       hike (~> 1.2)
       multi_json (~> 1.0)
@@ -401,7 +401,7 @@ GEM
     thread_safe (0.3.5)
     tilt (1.4.1)
     tins (1.6.0)
-    tinymce-rails (4.2.8)
+    tinymce-rails (4.3.1)
       railties (>= 3.1.1)
     tinymce-rails-langs (4.20140129)
       tinymce-rails (~> 4.0)