diff --git a/Gemfile b/Gemfile
index f3f24376b..537856bf0 100644
--- a/Gemfile
+++ b/Gemfile
@@ -86,7 +86,3 @@ group :development, :test do
 end
 
 gem 'puma'
-gem 'kramdown'
-
-gem 'prawn'
-gem 'prawn-table'