diff --git a/Gemfile b/Gemfile
index 1fbac22f1..ce2a045b1 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,4 +1,5 @@
 source "https://rubygems.org"
 
+gem 'csv', '>= 3.3.2'
 gem "jekyll", ">= 4.3.4"
 gem "html-proofer", ">= 5.0.9"
diff --git a/Gemfile.lock b/Gemfile.lock
index 004755c08..409ec46fe 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -16,6 +16,7 @@ GEM
       fiber-annotation
       fiber-local (~> 1.1)
       json
+    csv (3.3.2)
     em-websocket (0.5.3)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0)
@@ -122,8 +123,9 @@ PLATFORMS
   x86_64-linux
 
 DEPENDENCIES
+  csv (>= 3.3.2)
   html-proofer (>= 5.0.9)
   jekyll (>= 4.3.4)
 
 BUNDLED WITH
-   2.5.6
+   2.6.2