Gemfile.lock in softcover-1.6.5 vs Gemfile.lock in softcover-1.7.0

@@ -1,20 +1,20 @@
 PATH
   remote: .
   specs:
-    softcover (1.6.5)
+    softcover (1.7.0)
       activesupport (~> 4.2.3)
       async_sinatra (~> 1.1.0)
       coffee-script (>= 2.2.0)
       curb (>= 0.9.7)
       i18n (>= 0.7.0)
       kramdown (>= 1.6.0)
       listen (~> 3.2.1)
       maruku (~> 0.7.1)
       msgpack (~> 1.2.0)
       nokogiri (>= 1.6.0, < 2.0)
-      polytexnic (~> 1.5.16)
+      polytexnic (~> 1.6.0)
       pygments.rb (~> 1.2.1)
       rest-client (>= 1.8.0)
       ruby-progressbar (~> 1.10)
       sanitize (>= 4.6.3, < 5.3.0)
       sinatra (~> 1.4.4)
@@ -38,11 +38,11 @@
     coderay (1.1.3)
     coffee-script (2.4.1)
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    concurrent-ruby (1.1.6)
+    concurrent-ruby (1.1.7)
     coveralls (0.8.23)
       json (>= 1.8, < 3)
       simplecov (~> 0.16.1)
       term-ansicolor (~> 1.3)
       thor (>= 0.19.4, < 2.0)
@@ -64,31 +64,32 @@
     http-cookie (1.0.3)
       domain_name (~> 0.5)
     i18n (0.9.5)
       concurrent-ruby (~> 1.0)
     json (2.3.0)
-    kramdown (1.17.0)
+    kramdown (2.3.0)
+      rexml
     listen (3.2.1)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
     maruku (0.7.3)
     method_source (1.0.0)
     mime-types (3.3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2020.0512)
     mini_portile2 (2.4.0)
-    minitest (5.14.1)
+    minitest (5.14.2)
     msgpack (1.2.10)
-    multi_json (1.14.1)
+    multi_json (1.15.0)
     netrc (0.11.0)
-    nokogiri (1.10.9)
+    nokogiri (1.10.10)
       mini_portile2 (~> 2.4.0)
     nokogumbo (2.0.2)
       nokogiri (~> 1.8, >= 1.8.4)
-    polytexnic (1.5.16)
+    polytexnic (1.6.0)
       json (~> 2.3.0)
-      kramdown (~> 1.17)
+      kramdown (>= 1.17, < 3.0)
       msgpack (~> 1.2.0)
       nokogiri (~> 1.10.8)
       pygments.rb (~> 1.2.1)
     pry (0.13.1)
       coderay (~> 1.1)
@@ -108,9 +109,10 @@
     rest-client (2.1.0)
       http-accept (>= 1.7.0, < 2.0)
       http-cookie (>= 1.0.2, < 2.0)
       mime-types (>= 1.16, < 4.0)
       netrc (~> 0.8)
+    rexml (3.2.4)
     rspec (2.14.1)
       rspec-core (~> 2.14.0)
       rspec-expectations (~> 2.14.0)
       rspec-mocks (~> 2.14.0)
     rspec-core (2.14.8)