diff --git a/Gemfile.lock b/Gemfile.lock
index b80aa12bb..6e602afad 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -94,13 +94,13 @@ GEM
     cldr-plurals-runtime-rb (1.0.1)
     coercible (1.0.0)
       descendants_tracker (~> 0.0.1)
-    coffee-rails (4.1.0)
+    coffee-rails (4.1.1)
       coffee-script (>= 2.2.0)
-      railties (>= 4.0.0, < 5.0)
-    coffee-script (2.3.0)
+      railties (>= 4.0.0, < 5.1.x)
+    coffee-script (2.4.1)
       coffee-script-source
       execjs
-    coffee-script-source (1.9.1)
+    coffee-script-source (1.10.0)
     compass (1.0.3)
       chunky_png (~> 1.2)
       compass-core (~> 1.0.2)
@@ -157,7 +157,7 @@ GEM
       multi_json
     equalizer (0.0.11)
     erubis (2.7.0)
-    execjs (2.4.0)
+    execjs (2.7.0)
     faker (1.4.3)
       i18n (~> 0.5)
     faraday (0.9.1)
@@ -222,8 +222,8 @@ GEM
       twitter_cldr (~> 3.1)
     mime-types (2.99)
     mini_magick (4.2.0)
-    mini_portile2 (2.0.0)
-    minitest (5.9.0)
+    mini_portile2 (2.1.0)
+    minitest (5.9.1)
     minitest-reporters (1.1.8)
       ansi
       builder
@@ -241,8 +241,9 @@ GEM
     net-ssh-gateway (1.2.0)
       net-ssh (>= 2.6.5)
     netrc (0.10.3)
-    nokogiri (1.6.7.2)
-      mini_portile2 (~> 2.0.0.rc2)
+    nokogiri (1.6.8)
+      mini_portile2 (~> 2.1.0)
+      pkg-config (~> 1.1.7)
     notify_with (0.0.2)
       jbuilder (~> 2.0)
       rails (>= 4.2.0)
@@ -265,6 +266,7 @@ GEM
     orm_adapter (0.5.0)
     pdf-core (0.5.1)
     pg (0.18.1)
+    pkg-config (1.1.7)
     prawn (2.0.1)
       pdf-core (~> 0.5.1)
       ttfunk (~> 1.4.0)
@@ -313,7 +315,7 @@ GEM
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     raindrops (0.13.0)
-    rake (11.1.2)
+    rake (11.3.0)
     rb-fsevent (0.9.4)
     rb-inotify (0.9.5)
       ffi (>= 0.5.0)