diff --git a/Gemfile.lock b/Gemfile.lock
index 3f9d744..bf12ef9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -39,8 +39,8 @@ GEM
       i18n (~> 0.7)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
-    addressable (2.5.0)
-      public_suffix (~> 2.0, >= 2.0.2)
+    addressable (2.8.1)
+      public_suffix (>= 2.0.2, < 6.0)
     angular-rails-templates (1.0.2)
       railties (>= 4.2, < 6)
       sprockets (>= 3.0, < 5)
@@ -87,7 +87,6 @@ GEM
       dotenv (= 2.1.1)
       railties (>= 4.0, < 5.1)
     equalizer (0.0.11)
-      qa
     erubis (2.7.0)
     excon (0.54.0)
     execjs (2.7.0)
@@ -100,7 +99,6 @@ GEM
       i18n (~> 0.5)
     faraday (0.10.1)
       multipart-post (>= 1.2, < 3)
-      qa
     ffi (1.9.14)
     fission (0.5.0)
       CFPropertyList (~> 2.2)
@@ -243,7 +241,6 @@ GEM
       domain_name (~> 0.5)
     http-form_data (1.0.1)
     http_parser.rb (0.6.0)
-      qa
     i18n (0.7.0)
     inflecto (0.0.2)
     ipaddress (0.8.3)
@@ -273,9 +270,8 @@ GEM
     mini_portile2 (2.1.0)
     minitest (5.10.1)
     multi_json (1.12.1)
-    multipart-post (2.0.0)
+    multipart-post (2.2.3)
     naught (1.1.0)
-      qa
     nio4r (1.2.1)
     nokogiri (1.7.0)
       mini_portile2 (~> 2.1.0)
@@ -292,7 +288,7 @@ GEM
       slop (~> 3.4)
     pry-rails (0.3.4)
       pry (>= 0.9.10)
-    public_suffix (2.0.5)
+    public_suffix (5.0.0)
     puma (3.6.2)
     rack (2.0.1)
     rack-test (0.6.3)