diff --git a/Gemfile.lock b/Gemfile.lock
index c6fbfcf..308f7ea 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -49,20 +49,18 @@ GEM
       rack (>= 0.9.0)
     binding_of_caller (0.7.2)
       debug_inspector (>= 0.0.1)
-    brakeman (3.1.5)
+    brakeman (3.2.1)
       erubis (~> 2.6)
-      fastercsv (~> 1.5)
       haml (>= 3.0, < 5.0)
       highline (>= 1.6.20, < 2.0)
-      multi_json (~> 1.2)
-      ruby2ruby (>= 2.1.1, < 2.3.0)
-      ruby_parser (~> 3.7.0)
+      ruby2ruby (~> 2.3.0)
+      ruby_parser (~> 3.8.1)
       safe_yaml (>= 1.0)
       sass (~> 3.0)
       slim (>= 1.3.6, < 4.0)
       terminal-table (~> 1.4)
     builder (3.2.2)
-    bundler-audit (0.4.0)
+    bundler-audit (0.5.0)
       bundler (~> 1.2)
       thor (~> 0.18)
     capybara (2.6.2)
@@ -75,7 +73,7 @@ GEM
     childprocess (0.5.9)
       ffi (~> 1.0, >= 1.0.11)
     cliver (0.3.2)
-    coderay (1.1.0)
+    coderay (1.1.1)
     coffee-rails (4.1.1)
       coffee-script (>= 2.2.0)
       railties (>= 4.0.0, < 5.1.x)
@@ -83,7 +81,7 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.10.0)
-    concurrent-ruby (1.0.0)
+    concurrent-ruby (1.0.1)
     crack (0.3.1)
     cucumber (2.3.2)
       builder (>= 2.1.2)
@@ -107,7 +105,6 @@ GEM
     erubis (2.7.0)
     eventmachine (1.0.9.1)
     execjs (2.6.0)
-    fastercsv (1.5.5)
     ffi (1.9.10)
     foreman (0.78.0)
       thor (~> 0.19.1)
@@ -180,12 +177,12 @@ GEM
       sqlite3 (~> 1.3)
       thin (~> 1.5.0)
     method_source (0.8.2)
-    mime-types (2.99)
+    mime-types (2.99.1)
     mini_portile2 (2.0.0)
     minitest (5.8.4)
     multi_json (1.11.2)
     multi_test (0.1.2)
-    mysql2 (0.4.2)
+    mysql2 (0.4.3)
     nenv (0.3.0)
     nokogiri (1.6.7.2)
       mini_portile2 (~> 2.0.0.rc2)
@@ -237,7 +234,7 @@ GEM
       activesupport (= 4.2.5.1)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    raindrops (0.15.0)
+    raindrops (0.16.0)
     rake (10.5.0)
     rb-fsevent (0.9.7)
     rb-inotify (0.9.7)
@@ -259,10 +256,10 @@ GEM
       rspec-core (~> 2.14.0)
       rspec-expectations (~> 2.14.0)
       rspec-mocks (~> 2.14.0)
-    ruby2ruby (2.2.0)
+    ruby2ruby (2.3.0)
       ruby_parser (~> 3.1)
       sexp_processor (~> 4.0)
-    ruby_parser (3.7.3)
+    ruby_parser (3.8.1)
       sexp_processor (~> 4.1)
     safe_yaml (1.0.4)
     sass (3.4.21)
@@ -272,7 +269,7 @@ GEM
       sprockets (>= 2.8, < 4.0)
       sprockets-rails (>= 2.0, < 4.0)
       tilt (>= 1.1, < 3)
-    sexp_processor (4.6.1)
+    sexp_processor (4.7.0)
     shellany (0.0.1)
     simplecov (0.11.2)
       docile (~> 1.1.0)
@@ -293,7 +290,7 @@ GEM
     sprockets (3.5.2)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
-    sprockets-rails (3.0.1)
+    sprockets-rails (3.0.3)
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)