Gemfile.lock in isodoc-0.9.4 vs Gemfile.lock in isodoc-0.9.5

@@ -1,15 +1,16 @@
 PATH
   remote: .
   specs:
-    isodoc (0.9.4)
+    isodoc (0.9.5)
       asciimath
       html2doc (~> 0.8.1)
       htmlentities (~> 4.3.4)
       liquid
       metanorma (~> 0.2.7)
       nokogiri
+      rake (~> 12.0)
       roman-numerals
       ruby-xslt
       sassc (~> 1.12.1)
       thread_safe
       uuidtools
@@ -96,18 +97,18 @@
       rspec-support (~> 3.8.0)
     rspec-mocks (3.8.0)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.8.0)
     rspec-support (3.8.0)
-    rubocop (0.59.2)
+    rubocop (0.60.0)
       jaro_winkler (~> 1.5.1)
       parallel (~> 1.10)
       parser (>= 2.5, != 2.5.1.1)
       powerpack (~> 0.1)
       rainbow (>= 2.2.2, < 4.0)
       ruby-progressbar (~> 1.7)
-      unicode-display_width (~> 1.0, >= 1.0.1)
+      unicode-display_width (~> 1.4.0)
     ruby-progressbar (1.10.0)
     ruby-xslt (0.9.10)
     ruby_dep (1.5.0)
     sass (3.6.0)
       sass-listen (~> 4.0.0)
@@ -137,10 +138,9 @@
   byebug (~> 9.1)
   equivalent-xml (~> 0.6)
   guard (~> 2.14)
   guard-rspec (~> 4.7)
   isodoc!
-  rake (~> 12.0)
   rspec (~> 3.6)
   rubocop (~> 0.50)
   simplecov (~> 0.15)
   timecop (~> 0.9)