Updated ruby version for heroku deploy

.ruby-version

@@ -1 +1 @@
-2.3.0
+2.6.5

Gemfile

@@ -1,6 +1,6 @@
 source 'https://rubygems.org'
-ruby '2.3.0'
 
+gem 'json', '1.8.5'
 gem 'nokogiri'
 gem 'curb'
 gem 'httparty'

Gemfile.lock

@@ -5,23 +5,23 @@ GEM
     adamantium (0.2.0)
       ice_nine (~> 0.11.0)
       memoizable (~> 0.4.0)
-    anima (0.3.0)
+    anima (0.3.1)
       abstract_type (~> 0.0.7)
       adamantium (~> 0.2)
       equalizer (~> 0.0.11)
-    ast (2.2.0)
+    ast (2.4.0)
     codeclimate-test-reporter (0.5.0)
       simplecov (>= 0.7.1, < 1.0.0)
     concord (0.1.5)
       adamantium (~> 0.2.0)
       equalizer (~> 0.0.9)
     curb (0.9.1)
-    diff-lcs (1.2.5)
+    diff-lcs (1.3)
     discourse_api (0.8.1)
       faraday (~> 0.9.0)
       faraday_middleware (~> 0.9)
       rack (~> 1.5)
-    docile (1.1.5)
+    docile (1.3.2)
     dotenv (2.1.0)
     equalizer (0.0.11)
     faraday (0.9.2)
@@ -32,10 +32,11 @@ GEM
       json (~> 1.8)
       multi_xml (>= 0.5.2)
     ice_nine (0.11.2)
-    json (1.8.3)
+    jaro_winkler (1.5.3)
+    json (1.8.5)
     memoizable (0.4.2)
       thread_safe (~> 0.3, >= 0.3.1)
-    mini_portile2 (2.0.0)
+    mini_portile2 (2.4.0)
     morpher (0.2.6)
       abstract_type (~> 0.0.7)
       adamantium (~> 0.2.0)
@@ -47,68 +48,69 @@ GEM
       procto (~> 0.0.2)
     multi_xml (0.5.5)
     multipart-post (2.0.0)
-    mutant (0.8.10)
+    mutant (0.8.24)
       abstract_type (~> 0.0.7)
       adamantium (~> 0.2.0)
       anima (~> 0.3.0)
       ast (~> 2.2)
       concord (~> 0.1.5)
-      diff-lcs (~> 1.2)
+      diff-lcs (~> 1.3)
       equalizer (~> 0.0.9)
       ice_nine (~> 0.11.1)
       memoizable (~> 0.4.2)
       morpher (~> 0.2.6)
-      parallel (~> 1.3)
-      parser (~> 2.3.0)
+      parser (~> 2.5.1)
       procto (~> 0.0.2)
-      unparser (~> 0.2.5)
-    mutant-rspec (0.8.8)
-      mutant (~> 0.8.8)
-      rspec-core (>= 3.2.0, < 3.5.0)
-    nokogiri (1.6.7.2)
-      mini_portile2 (~> 2.0.0.rc2)
-    parallel (1.6.2)
-    parser (2.3.0.6)
-      ast (~> 2.2)
-    powerpack (0.1.1)
+      regexp_parser (~> 1.2)
+      unparser (~> 0.4.2)
+    mutant-rspec (0.8.24)
+      mutant (~> 0.8.24)
+      rspec-core (>= 3.4.0, < 4.0.0)
+    nokogiri (1.10.4)
+      mini_portile2 (~> 2.4.0)
+    parallel (1.17.0)
+    parser (2.5.3.0)
+      ast (~> 2.4.0)
     procto (0.0.3)
-    rack (1.6.4)
-    rainbow (2.1.0)
-    rake (11.0.1)
-    rspec (3.4.0)
-      rspec-core (~> 3.4.0)
-      rspec-expectations (~> 3.4.0)
-      rspec-mocks (~> 3.4.0)
-    rspec-core (3.4.4)
-      rspec-support (~> 3.4.0)
-    rspec-expectations (3.4.0)
+    rack (1.6.11)
+    rainbow (3.0.0)
+    rake (13.0.0)
+    regexp_parser (1.6.0)
+    rspec (3.8.0)
+      rspec-core (~> 3.8.0)
+      rspec-expectations (~> 3.8.0)
+      rspec-mocks (~> 3.8.0)
+    rspec-core (3.8.2)
+      rspec-support (~> 3.8.0)
+    rspec-expectations (3.8.4)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.4.0)
-    rspec-mocks (3.4.1)
+      rspec-support (~> 3.8.0)
+    rspec-mocks (3.8.2)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.4.0)
-    rspec-support (3.4.1)
-    rubocop (0.38.0)
-      parser (>= 2.3.0.6, < 3.0)
-      powerpack (~> 0.1)
-      rainbow (>= 1.99.1, < 3.0)
+      rspec-support (~> 3.8.0)
+    rspec-support (3.8.3)
+    rubocop (0.68.1)
+      jaro_winkler (~> 1.5.1)
+      parallel (~> 1.10)
+      parser (>= 2.5, != 2.5.1.1)
+      rainbow (>= 2.2.2, < 4.0)
       ruby-progressbar (~> 1.7)
-      unicode-display_width (~> 1.0, >= 1.0.1)
-    ruby-progressbar (1.7.5)
-    simplecov (0.11.2)
-      docile (~> 1.1.0)
-      json (~> 1.8)
+      unicode-display_width (>= 1.4.0, < 1.6)
+    ruby-progressbar (1.10.1)
+    simplecov (0.17.1)
+      docile (~> 1.1)
+      json (>= 1.8, < 3)
       simplecov-html (~> 0.10.0)
-    simplecov-html (0.10.0)
-    thread_safe (0.3.5)
-    unicode-display_width (1.0.2)
-    unparser (0.2.5)
+    simplecov-html (0.10.2)
+    thread_safe (0.3.6)
+    unicode-display_width (1.5.0)
+    unparser (0.4.2)
       abstract_type (~> 0.0.7)
       adamantium (~> 0.2.0)
       concord (~> 0.1.5)
-      diff-lcs (~> 1.2.5)
+      diff-lcs (~> 1.3)
       equalizer (~> 0.0.9)
-      parser (~> 2.3.0)
+      parser (>= 2.3.1.2, < 2.6)
       procto (~> 0.0.2)
 
 PLATFORMS
@@ -121,11 +123,12 @@ DEPENDENCIES
   discourse_api
   dotenv
   httparty
+  json (= 1.8.5)
   mutant-rspec
   nokogiri
   rake
   rspec
   rubocop
 
 BUNDLED WITH
-   1.11.2
+   1.16.1