Gemfile in ascii_to_svg-0.1.3 vs Gemfile in ascii_to_svg-0.1.4

@@ -6,5 +6,7 @@
 gemspec
 
 gem "rake", "~> 13.0"
 
 gem "rubocop", "~> 1.7"
+
+gem "digest", "~> 3.0.0"