Update Gemfile lock

Gemfile.lock

@@ -1,17 +1,18 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.4.0)
+    addressable (2.5.2)
+      public_suffix (>= 2.0.2, < 4.0)
     colorator (0.1)
     commonjs (0.2.7)
     css_press (0.3.2)
       csspool-st (= 3.1.2)
       json
     csspool-st (3.1.2)
     execjs (2.7.0)
-    faraday (0.9.2)
+    faraday (0.15.2)
       multipart-post (>= 1.2, < 3)
-    ffi (1.9.14)
+    ffi (1.9.25)
     html_press (0.8.2)
       htmlentities
       multi_css (>= 0.1.0)
@@ -31,41 +32,48 @@ GEM
       jekyll
       multi_css (>= 0.1.0)
       multi_js (>= 0.1.0)
-    jekyll-sass-converter (1.4.0)
+    jekyll-sass-converter (1.5.2)
       sass (~> 3.4)
-    jekyll-watch (1.5.0)
-      listen (~> 3.0, < 3.1)
-    json (2.0.2)
-    kramdown (1.12.0)
+    jekyll-watch (1.5.1)
+      listen (~> 3.0)
+    json (2.1.0)
+    kramdown (1.17.0)
     less (2.6.0)
       commonjs (~> 0.2.7)
-    libv8 (3.16.14.15)
+    libv8 (3.16.14.19)
     liquid (3.0.6)
-    listen (3.0.8)
+    listen (3.1.5)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
+      ruby_dep (~> 1.2)
     mercenary (0.3.6)
     multi_css (0.1.0)
       css_press
     multi_js (0.1.0)
       uglifier (~> 2)
     multipart-post (2.0.0)
     netrc (0.11.0)
-    octokit (4.3.0)
-      sawyer (~> 0.7.0, >= 0.5.3)
-    rb-fsevent (0.9.7)
-    rb-inotify (0.9.7)
-      ffi (>= 0.5.0)
-    redcarpet (3.3.4)
+    octokit (4.10.0)
+      sawyer (~> 0.8.0, >= 0.5.3)
+    public_suffix (3.0.3)
+    rb-fsevent (0.10.3)
+    rb-inotify (0.9.10)
+      ffi (>= 0.5.0, < 2)
+    redcarpet (3.4.0)
     ref (2.0.0)
     rouge (1.11.1)
+    ruby_dep (1.5.0)
     safe_yaml (1.0.4)
-    sass (3.4.22)
-    sawyer (0.7.0)
-      addressable (>= 2.3.5, < 2.5)
-      faraday (~> 0.8, < 0.10)
-    therubyracer (0.12.2)
-      libv8 (~> 3.16.14.0)
+    sass (3.5.7)
+      sass-listen (~> 4.0.0)
+    sass-listen (4.0.0)
+      rb-fsevent (~> 0.9, >= 0.9.4)
+      rb-inotify (~> 0.9, >= 0.9.7)
+    sawyer (0.8.1)
+      addressable (>= 2.3.5, < 2.6)
+      faraday (~> 0.8, < 1.0)
+    therubyracer (0.12.3)
+      libv8 (~> 3.16.14.15)
       ref
     uglifier (2.7.2)
       execjs (>= 0.3.0)
@@ -84,4 +92,4 @@ DEPENDENCIES
   therubyracer
 
 BUNDLED WITH
-   1.13.0
+   1.16.2