Updates depedencies

Author: madeindjs

Gemfile

@@ -6,14 +6,9 @@ git_source(:github) { |repo_name| "https://github.com/#{repo_name}" }
 
 # gem "rails"
 
-gem 'asciidoctor', '~> 1.5'
-
-gem "asciidoctor-pdf", "~> 1.5.alpha.16"
-
+gem 'asciidoctor', '~> 2.0'
+gem "asciidoctor-pdf", "~> 1.5.beta.3"
 gem "concurrent-ruby", "~> 1.1"
-
 gem "rouge", "~> 3.3"
-
-gem "asciidoctor-epub3", "~> 1.5.alpha.8"
-
+gem "asciidoctor-epub3", "~> 1.5.alpha.9"
 gem "kindlegen", "~> 3.0"

Gemfile.lock

@@ -2,20 +2,20 @@ GEM
   remote: https://rubygems.org/
   specs:
     Ascii85 (1.0.3)
-    addressable (2.6.0)
-      public_suffix (>= 2.0.2, < 4.0)
+    addressable (2.7.0)
+      public_suffix (>= 2.0.2, < 5.0)
     afm (0.2.2)
     asciidoctor (2.0.10)
     asciidoctor-epub3 (1.5.0.alpha.9)
       asciidoctor (>= 1.5.0, < 3.0.0)
       concurrent-ruby (~> 1.1.5)
       gepub (~> 1.0.2)
       thread_safe (~> 0.3.6)
-    asciidoctor-pdf (1.5.0.alpha.18)
+    asciidoctor-pdf (1.5.0.beta.3)
       asciidoctor (>= 1.5.3, < 3.0.0)
       concurrent-ruby (~> 1.1.0)
       prawn (~> 2.2.0)
-      prawn-icon (~> 2.3.0)
+      prawn-icon (~> 2.4.0)
       prawn-svg (~> 0.29.0)
       prawn-table (~> 0.2.0)
       prawn-templates (~> 0.1.0)
@@ -33,10 +33,10 @@ GEM
       rake
       rubyzip
     mini_portile2 (2.4.0)
-    nokogiri (1.10.3)
+    nokogiri (1.10.4)
       mini_portile2 (~> 2.4.0)
     pdf-core (0.7.0)
-    pdf-reader (2.2.0)
+    pdf-reader (2.2.1)
       Ascii85 (~> 1.0.0)
       afm (~> 0.2.1)
       hashery (~> 2.0)
@@ -46,7 +46,7 @@ GEM
     prawn (2.2.2)
       pdf-core (~> 0.7.0)
       ttfunk (~> 1.5)
-    prawn-icon (2.3.0)
+    prawn-icon (2.4.0)
       prawn (>= 1.1.0, < 3.0.0)
     prawn-svg (0.29.1)
       css_parser (~> 1.6)
@@ -56,9 +56,9 @@ GEM
     prawn-templates (0.1.1)
       pdf-reader (~> 2.0)
       prawn (~> 2.2)
-    public_suffix (3.1.0)
-    rake (12.3.2)
-    rouge (3.4.1)
+    public_suffix (4.0.1)
+    rake (12.3.3)
+    rouge (3.9.0)
     ruby-rc4 (0.1.5)
     rubyzip (1.2.3)
     safe_yaml (1.0.5)
@@ -71,9 +71,9 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  asciidoctor (~> 2.0.10)
-  asciidoctor-epub3 (~> 1.5.alpha.8)
-  asciidoctor-pdf (~> 1.5.alpha.18)
+  asciidoctor (~> 2.0)
+  asciidoctor-epub3 (~> 1.5.alpha.9)
+  asciidoctor-pdf (~> 1.5.beta.3)
   concurrent-ruby (~> 1.1)
   kindlegen (~> 3.0)
   rouge (~> 3.3)