diff --git a/Gemfile.lock b/Gemfile.lock
index b5de74e..d155a9c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -28,7 +28,8 @@ GEM
     activesupport (3.2.3)
       i18n (~> 0.6)
       multi_json (~> 1.0)
-    addressable (2.2.8)
+    addressable (2.8.0)
+      public_suffix (>= 2.0.2, < 5.0)
     arel (3.0.2)
     bcrypt-ruby (3.0.1)
     builder (3.0.0)
@@ -69,35 +70,33 @@ GEM
       railties (~> 3.1)
       warden (~> 1.2.1)
     diff-lcs (1.1.3)
+    domain_name (0.5.20190701)
+      unf (>= 0.0.5, < 1.0.0)
     erubis (2.7.0)
-    excon (0.14.0)
+    excon (0.25.3)
     execjs (1.4.0)
       multi_json (~> 1.0)
     ffi (1.0.11)
     gherkin (2.11.0)
       json (>= 1.4.6)
-    heroku (2.26.6)
-      heroku-api (~> 0.2.4)
-      launchy (>= 0.3.2)
-      netrc (~> 0.7.2)
-      rest-client (~> 1.6.1)
-      rubyzip
-    heroku-api (0.2.4)
-      excon (~> 0.14.0)
+    heroku (3.99.4)
+    heroku-api (0.3.15)
+      excon (~> 0.25.1)
     heroku_san (3.0.2)
       activesupport
       heroku (>= 2)
       heroku-api (>= 0.1.2)
       rake
     hike (1.2.1)
+    http-accept (1.7.0)
+    http-cookie (1.0.4)
+      domain_name (~> 0.5)
     i18n (0.6.0)
     journey (1.0.3)
     jquery-rails (2.0.2)
       railties (>= 3.2.0, < 5.0)
       thor (~> 0.14)
-    json (1.7.3)
-    launchy (2.1.0)
-      addressable (~> 2.2.6)
+    json (1.8.6)
     libv8 (3.3.10.4)
     libwebsocket (0.1.3)
       addressable
@@ -105,13 +104,14 @@ GEM
       i18n (>= 0.4.0)
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
-    mime-types (1.18)
+    mime-types (1.25.1)
     multi_json (1.3.5)
-    netrc (0.7.4)
+    netrc (0.11.0)
     nokogiri (1.5.4)
     orm_adapter (0.4.0)
     pg (0.13.2)
     polyglot (0.3.3)
+    public_suffix (4.0.6)
     rack (1.4.1)
     rack-cache (1.2)
       rack (>= 0.4)
@@ -135,10 +135,13 @@ GEM
       rdoc (~> 3.4)
       thor (~> 0.14.6)
     rake (0.9.2.2)
-    rdoc (3.12)
+    rdoc (3.12.2)
       json (~> 1.4)
-    rest-client (1.6.7)
-      mime-types (>= 1.16)
+    rest-client (2.1.0)
+      http-accept (>= 1.7.0, < 2.0)
+      http-cookie (>= 1.0.2, < 2.0)
+      mime-types (>= 1.16, < 4.0)
+      netrc (~> 0.8)
     rspec (2.10.0)
       rspec-core (~> 2.10.0)
       rspec-expectations (~> 2.10.0)
@@ -152,7 +155,7 @@ GEM
       activesupport (>= 3.0)
       railties (>= 3.0)
       rspec (~> 2.10.0)
-    rubyzip (0.9.8)
+    rubyzip (2.3.2)
     sass (3.1.18)
     sass-rails (3.2.5)
       railties (~> 3.2.0)
@@ -180,6 +183,9 @@ GEM
     uglifier (1.2.4)
       execjs (>= 0.3.0)
       multi_json (>= 1.0.2)
+    unf (0.1.4)
+      unf_ext
+    unf_ext (0.0.7.7)
     warden (1.2.1)
       rack (>= 1.0)
     wepay (0.0.1)