diff --git a/Gemfile b/Gemfile
index 1b4fe84..43db3b5 100644
--- a/Gemfile
+++ b/Gemfile
@@ -13,9 +13,6 @@ gem "puma", ">= 5.0"
 # Use Active Model has_secure_password [https://guides.rubyonrails.org/active_model_basics.html#securepassword]
 # gem "bcrypt", "~> 3.1.7"
 
-# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
-gem "tzinfo-data", platforms: %i[ windows jruby ]
-
 # Reduces boot times through caching; required in config/boot.rb
 gem "bootsnap", require: false
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 374cae8..fe0a3aa 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -286,7 +286,6 @@ DEPENDENCIES
   rubocop-rails-omakase
   shoulda-matchers (~> 6.0)
   sqlite3 (>= 1.4)
-  tzinfo-data
 
 BUNDLED WITH
    2.5.18