diff --git a/Gemfile.lock b/Gemfile.lock
index 6fb5572..2377d3f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,8 +1,9 @@
 GEM
   remote: http://rubygems.org/
   specs:
-    addressable (2.3.8)
-    backports (3.6.7)
+    addressable (2.8.1)
+      public_suffix (>= 2.0.2, < 6.0)
+    backports (3.23.0)
     blankslate (2.1.2.4)
     classifier-reborn (2.0.4)
       fast-stemmer (~> 1.0)
@@ -12,6 +13,7 @@ GEM
       execjs
     coffee-script-source (1.10.0)
     colorator (0.1)
+    connection_pool (2.3.0)
     ethon (0.8.0)
       ffi (>= 1.3.0)
     execjs (2.6.0)
@@ -46,7 +48,7 @@ GEM
       toml (~> 0.1.0)
     jekyll-coffeescript (1.0.1)
       coffee-script (~> 2.2)
-    jekyll-gist (1.4.0)
+    jekyll-gist (1.5.0)
       octokit (~> 4.2)
     jekyll-paginate (1.1.0)
     jekyll-sass-converter (1.3.0)
@@ -63,12 +65,14 @@ GEM
       rb-inotify (>= 0.9)
     mercenary (0.3.5)
     method_source (0.8.2)
-    multi_json (1.11.2)
-    multipart-post (2.0.0)
-    net-http-persistent (2.9.4)
+    multi_json (1.15.0)
+    multipart-post (2.2.3)
+    net-http-persistent (4.0.1)
+      connection_pool (~> 2.2)
     net-http-pipeline (1.0.1)
-    octokit (4.2.0)
-      sawyer (~> 0.6.0, >= 0.5.3)
+    octokit (4.22.0)
+      faraday (>= 0.9)
+      sawyer (~> 0.8.0, >= 0.5.3)
     parslet (1.5.0)
       blankslate (~> 2.0)
     posix-spawn (0.3.11)
@@ -76,6 +80,7 @@ GEM
       coderay (~> 1.0)
       method_source (~> 0.8)
       slop (~> 3.4)
+    public_suffix (5.0.0)
     pusher-client (0.6.2)
       json
       websocket (~> 1.0)
@@ -89,9 +94,9 @@ GEM
     redcarpet (3.3.3)
     safe_yaml (1.0.4)
     sass (3.4.20)
-    sawyer (0.6.0)
-      addressable (~> 2.3.5)
-      faraday (~> 0.8, < 0.10)
+    sawyer (0.8.2)
+      addressable (>= 2.3.5)
+      faraday (> 0.8, < 2.0)
     slop (3.6.0)
     toml (0.1.2)
       parslet (~> 1.5.0)