diff --git a/Gemfile.lock b/Gemfile.lock
index 5c9b4cf..2661083 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -59,8 +59,8 @@ GEM
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
-    addressable (2.5.2)
-      public_suffix (>= 2.0.2, < 4.0)
+    addressable (2.8.1)
+      public_suffix (>= 2.0.2, < 6.0)
     arel (6.0.4)
     autoprefixer-rails (8.6.3)
       execjs
@@ -88,7 +88,7 @@ GEM
     debug_inspector (0.0.3)
     erubis (2.7.0)
     execjs (2.7.0)
-    faraday (0.15.2)
+    faraday (0.17.5)
       multipart-post (>= 1.2, < 3)
     ffi (1.9.25)
     font-awesome-rails (4.7.0.4)
@@ -120,14 +120,14 @@ GEM
     mini_portile2 (2.3.0)
     minitest (5.11.3)
     multi_json (1.13.1)
-    multipart-post (2.0.0)
+    multipart-post (2.2.3)
     mysql2 (0.3.21)
     net-ldap (0.16.1)
     nokogiri (1.8.3)
       mini_portile2 (~> 2.3.0)
     octokit (4.9.0)
       sawyer (~> 0.8.0, >= 0.5.3)
-    public_suffix (3.0.2)
+    public_suffix (4.0.7)
     rack (1.6.10)
     rack-test (0.6.3)
       rack (>= 1.0)
@@ -184,9 +184,9 @@ GEM
       sprockets (>= 2.8, < 4.0)
       sprockets-rails (>= 2.0, < 4.0)
       tilt (>= 1.1, < 3)
-    sawyer (0.8.1)
-      addressable (>= 2.3.5, < 2.6)
-      faraday (~> 0.8, < 1.0)
+    sawyer (0.8.2)
+      addressable (>= 2.3.5)
+      faraday (> 0.8, < 2.0)
     sdoc (0.4.2)
       json (~> 1.7, >= 1.7.7)
       rdoc (~> 4.0)