Update omniauth-github; resolves #369.

Gemfile

@@ -76,7 +76,7 @@ gem 'jquery-rails'
 gem 'kaminari'
 gem 'logstash-logger'
 gem 'loofah', '>= 2.2.3' # https://nvd.nist.gov/vuln/detail/CVE-2018-16468
-gem 'omniauth-github'
+gem 'omniauth-github', '>=1.4.0'
 gem 'omniauth-rails_csrf_protection'
 gem 'omniauth-twitter'
 gem 'os'

Gemfile.lock

@@ -1,10 +1,11 @@
 GIT
   remote: https://github.com/bootstrap-ruby/bootstrap_form.git
-  revision: ae6b872c24dc79e1eb4385c7bc03e5c6719eb0d1
+  revision: 13b825a1f6c3697f7b409c8567eac933a3717f36
   branch: master
   specs:
-    bootstrap_form (4.0.0)
-      rails (>= 5.0)
+    bootstrap_form (4.3.0)
+      actionpack (>= 5.0)
+      activemodel (>= 5.0)
 
 GEM
   remote: https://rubygems.org/
@@ -56,10 +57,10 @@ GEM
     ast (2.4.0)
     attr_encrypted (3.1.0)
       encryptor (~> 3.0.0)
-    autoprefixer-rails (9.5.1.1)
+    autoprefixer-rails (9.7.4)
       execjs
     bcrypt (3.1.13)
-    bindex (0.5.0)
+    bindex (0.8.1)
     bootstrap (4.3.1)
       autoprefixer-rails (>= 9.1.0)
       popper_js (>= 1.14.3, < 2)
@@ -94,7 +95,7 @@ GEM
     encryptor (3.0.0)
     erubi (1.9.0)
     execjs (2.7.0)
-    faraday (0.15.4)
+    faraday (1.0.0)
       multipart-post (>= 1.2, < 3)
     ffi (1.12.2)
     ffi-compiler (1.0.1)
@@ -123,15 +124,15 @@ GEM
       i18n
     i18n (1.8.2)
       concurrent-ruby (~> 1.0)
-    jaro_winkler (1.5.2)
+    jaro_winkler (1.5.4)
     jbuilder (2.10.0)
       activesupport (>= 5.0.0)
     jquery-rails (4.3.5)
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
     json (2.3.0)
-    jwt (2.1.0)
+    jwt (2.2.1)
     kaminari (1.2.0)
       activesupport (>= 4.1.0)
       kaminari-actionview (= 1.2.0)
@@ -159,35 +160,35 @@ GEM
     marcel (0.3.3)
       mimemagic (~> 0.3.2)
     method_source (0.9.2)
-    mimemagic (0.3.3)
+    mimemagic (0.3.4)
     mini_mime (1.0.2)
     mini_portile2 (2.4.0)
     minitest (5.14.0)
-    multi_json (1.13.1)
+    multi_json (1.14.1)
     multi_xml (0.6.0)
-    multipart-post (2.0.0)
+    multipart-post (2.1.1)
     nio4r (2.5.2)
     nokogiri (1.10.8)
       mini_portile2 (~> 2.4.0)
     oauth (0.5.4)
-    oauth2 (1.4.1)
-      faraday (>= 0.8, < 0.16.0)
+    oauth2 (1.4.3)
+      faraday (>= 0.8, < 2.0)
       jwt (>= 1.0, < 3.0)
       multi_json (~> 1.3)
       multi_xml (~> 0.5)
       rack (>= 1.2, < 3)
     omniauth (1.9.0)
       hashie (>= 3.4.6, < 3.7.0)
       rack (>= 1.6.2, < 3)
-    omniauth-github (1.3.0)
+    omniauth-github (1.4.0)
       omniauth (~> 1.5)
       omniauth-oauth2 (>= 1.4.0, < 2.0)
     omniauth-oauth (1.1.0)
       oauth
       omniauth (~> 1.0)
-    omniauth-oauth2 (1.5.0)
+    omniauth-oauth2 (1.6.0)
       oauth2 (~> 1.1)
-      omniauth (~> 1.2)
+      omniauth (~> 1.9)
     omniauth-rails_csrf_protection (0.1.2)
       actionpack (>= 4.2)
       omniauth (>= 1.3.1)
@@ -196,14 +197,14 @@ GEM
       rack
     os (1.0.1)
     parallel (1.19.1)
-    parser (2.6.2.0)
+    parser (2.7.0.2)
       ast (~> 2.4.0)
     pg (1.1.4)
-    popper_js (1.14.5)
+    popper_js (1.16.0)
     psych (3.1.0)
     public_suffix (4.0.3)
     puma (3.12.2)
-    rack (2.2.1)
+    rack (2.2.2)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
     rails (5.2.4.1)
@@ -233,7 +234,7 @@ GEM
     rainbow (3.0.0)
     rake (13.0.1)
     rb-fsevent (0.10.3)
-    rb-inotify (0.10.0)
+    rb-inotify (0.10.1)
       ffi (~> 1.0)
     rubocop (0.66.0)
       jaro_winkler (~> 1.5.1)
@@ -245,7 +246,7 @@ GEM
       unicode-display_width (>= 1.4.0, < 1.6)
     rubocop-rspec (1.32.0)
       rubocop (>= 0.60.0)
-    ruby-progressbar (1.10.0)
+    ruby-progressbar (1.10.1)
     ruby_dep (1.5.0)
     rubyzip (2.2.0)
     sass (3.7.4)
@@ -259,10 +260,9 @@ GEM
       sprockets (>= 2.8, < 4.0)
       sprockets-rails (>= 2.0, < 4.0)
       tilt (>= 1.1, < 3)
-    sassc (2.0.1)
+    sassc (2.2.1)
       ffi (~> 1.9)
-      rake
-    sassc-rails (2.1.1)
+    sassc-rails (2.1.2)
       railties (>= 4.0.0)
       sassc (>= 2.0)
       sprockets (> 3.0)
@@ -291,7 +291,7 @@ GEM
       ffi
     thor (0.20.3)
     thread_safe (0.3.6)
-    tilt (2.0.9)
+    tilt (2.0.10)
     time_difference (0.7.0)
       activesupport (~> 5.1)
     turbolinks (5.2.1)
@@ -342,7 +342,7 @@ DEPENDENCIES
   listen (>= 3.0.5, < 3.2)
   logstash-logger
   loofah (>= 2.2.3)
-  omniauth-github
+  omniauth-github (>= 1.4.0)
   omniauth-rails_csrf_protection
   omniauth-twitter
   os
@@ -370,4 +370,4 @@ DEPENDENCIES
   web-console (>= 3.3.0)
 
 BUNDLED WITH
-   1.17.1
+   1.17.2