diff --git a/Gemfile b/Gemfile
index 2cda86f3..d8b48a97 100644
--- a/Gemfile
+++ b/Gemfile
@@ -6,7 +6,6 @@ gem 'rails', '~> 7.0'
 
 gem 'less-rails'
 gem 'sassc-rails'
-gem 'uglifier'
 # See https://github.com/sstephenson/execjs#readme for more supported runtimes
 gem 'therubyracer', platforms: :ruby
 
@@ -124,3 +123,5 @@ group :test do
   # api
   gem 'rswag-specs'
 end
+
+gem "terser", "~> 1.1"
diff --git a/Gemfile.lock b/Gemfile.lock
index 3896da95..3a241188 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -540,6 +540,8 @@ GEM
       sqlite3 (>= 1.3.3)
     table_print (1.5.7)
     temple (0.9.1)
+    terser (1.1.13)
+      execjs (>= 0.3.0, < 3)
     therubyracer (0.12.3)
       libv8 (~> 3.16.14.15)
       ref
@@ -560,8 +562,6 @@ GEM
       unf (~> 0.1.0)
     tzinfo (2.0.5)
       concurrent-ruby (~> 1.0)
-    uglifier (4.2.0)
-      execjs (>= 0.3.0, < 3)
     unf (0.1.4)
       unf_ext
     unf_ext (0.0.8.2)
@@ -674,9 +674,9 @@ DEPENDENCIES
   sprockets (< 4)
   sqlite3 (~> 1.3.6)
   table_print
+  terser (~> 1.1)
   therubyracer
   twitter-bootstrap-rails (~> 2.2.8)
-  uglifier
   web-console
   whenever
 
diff --git a/config/environments/production.rb b/config/environments/production.rb
index e1a4e97f..bb846bd7 100644
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -29,7 +29,7 @@ Rails.application.configure do
   config.public_file_server.enabled = ENV['RAILS_SERVE_STATIC_FILES'].present?
 
   # Compress JavaScripts and CSS.
-  config.assets.js_compressor = :uglifier
+  config.assets.js_compressor = :terser
   config.assets.css_compressor = :sass
 
   # Do not fallback to assets pipeline if a precompiled asset is missed.