diff --git a/Gemfile.lock b/Gemfile.lock
index 03d187e..fbd0dd6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,8 +1,8 @@
 GEM
   remote: http://rubygems.org/
   specs:
-    addressable (2.7.0)
-      public_suffix (>= 2.0.2, < 5.0)
+    addressable (2.8.1)
+      public_suffix (>= 2.0.2, < 6.0)
     ast (2.4.0)
     atomic (1.1.99)
     builder (3.2.2)
@@ -11,9 +11,11 @@ GEM
       thread_safe (~> 0.3, >= 0.3.1)
     diff-lcs (1.2.5)
     docile (1.1.3)
-    faraday (0.17.1)
+    faraday (0.17.6)
       multipart-post (>= 1.2, < 3)
-    git (1.2.8)
+    git (1.13.0)
+      addressable (~> 2.8)
+      rchardet (~> 1.8)
     github_api (0.18.1)
       addressable (~> 2.4)
       descendants_tracker (~> 0.0.4)
@@ -32,7 +34,7 @@ GEM
       rake
       rdoc
     json (1.8.6)
-    jwt (2.2.1)
+    jwt (2.6.0)
     locality-uuid (1.0.0)
       atomic
       macaddr
@@ -40,17 +42,17 @@ GEM
       systemu (~> 2.6.2)
     method_source (0.8.2)
     mini_portile2 (2.4.0)
-    multi_json (1.14.1)
+    multi_json (1.15.0)
     multi_xml (0.6.0)
-    multipart-post (2.1.1)
+    multipart-post (2.2.3)
     nokogiri (1.10.7)
       mini_portile2 (~> 2.4.0)
-    oauth2 (1.4.2)
-      faraday (>= 0.8, < 2.0)
+    oauth2 (1.4.11)
+      faraday (>= 0.17.3, < 3.0)
       jwt (>= 1.0, < 3.0)
       multi_json (~> 1.3)
       multi_xml (~> 0.5)
-      rack (>= 1.2, < 3)
+      rack (>= 1.2, < 4)
     parser (2.6.5.0)
       ast (~> 2.4.0)
     powerpack (0.1.2)
@@ -58,11 +60,12 @@ GEM
       coderay (~> 1.0)
       method_source (~> 0.8)
       slop (~> 3.4)
-    public_suffix (4.0.1)
-    rack (2.0.7)
+    public_suffix (5.0.1)
+    rack (3.0.3)
     rainbow (2.2.2)
       rake
     rake (13.0.1)
+    rchardet (1.8.0)
     rdoc (3.12.2)
       json (~> 1.4)
     rspec (2.14.1)