diff --git a/Gemfile b/Gemfile
index 79ec51251..155d3331e 100644
--- a/Gemfile
+++ b/Gemfile
@@ -87,7 +87,6 @@ group :development do
   gem 'brakeman', require: false
   gem 'haml-lint'
   gem 'letter_opener_web'
-  gem 'rack-handlers'
   gem 'rubocop', require: false
   gem 'rubocop-rspec-focused', require: false
   gem 'scss_lint', require: false
diff --git a/Gemfile.lock b/Gemfile.lock
index aaa1e7bef..31f96756c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -410,8 +410,6 @@ GEM
     public_suffix (3.0.3)
     puma (3.12.0)
     rack (2.0.6)
-    rack-handlers (0.7.3)
-      rack
     rack-mini-profiler (1.0.1)
       rack (>= 1.2.0)
     rack-oauth2 (1.9.3)
@@ -710,7 +708,6 @@ DEPENDENCIES
   premailer-rails
   pry-byebug
   puma
-  rack-handlers
   rack-mini-profiler
   rails
   rails-controller-testing