diff --git a/backend/lib/spree/backend.rb b/backend/lib/spree/backend.rb
index 66fc3c4bafd..d7e0bd0e931 100644
--- a/backend/lib/spree/backend.rb
+++ b/backend/lib/spree/backend.rb
@@ -3,7 +3,7 @@
 require 'rails/all'
 require 'jquery-rails'
 require 'coffee-rails'
-require 'sass-rails'
+require 'sassc-rails'
 require 'handlebars_assets'
 require 'font-awesome-rails'
 require 'autoprefixer-rails'
diff --git a/backend/solidus_backend.gemspec b/backend/solidus_backend.gemspec
index 9f9038dcd9d..86df98d52e2 100644
--- a/backend/solidus_backend.gemspec
+++ b/backend/solidus_backend.gemspec
@@ -29,8 +29,7 @@ Gem::Specification.new do |s|
   s.add_dependency 'jbuilder', '~> 2.6'
   s.add_dependency 'jquery-rails'
   s.add_dependency 'kaminari', '~> 1.1'
-  s.add_dependency 'sass-rails'
-  s.add_dependency 'sass', '>= 3.5.2'
+  s.add_dependency 'sassc-rails'
 
   s.add_dependency 'autoprefixer-rails', '~> 7.1'
   s.add_dependency 'handlebars_assets', '~> 0.23'
diff --git a/frontend/lib/spree/frontend.rb b/frontend/lib/spree/frontend.rb
index 7fa1ac8301d..9362e9aaa6a 100644
--- a/frontend/lib/spree/frontend.rb
+++ b/frontend/lib/spree/frontend.rb
@@ -3,7 +3,7 @@
 require 'rails/all'
 require 'jquery-rails'
 require 'canonical-rails'
-require 'sass-rails'
+require 'sassc-rails'
 require 'font-awesome-rails'
 require 'responders'
 require 'kaminari'
diff --git a/frontend/solidus_frontend.gemspec b/frontend/solidus_frontend.gemspec
index f897ce985a6..4b6af281f43 100644
--- a/frontend/solidus_frontend.gemspec
+++ b/frontend/solidus_frontend.gemspec
@@ -28,7 +28,7 @@ Gem::Specification.new do |s|
   s.add_dependency 'font-awesome-rails', '~> 4.0'
   s.add_dependency 'jquery-rails'
   s.add_dependency 'kaminari', '~> 1.1'
-  s.add_dependency 'sass-rails'
+  s.add_dependency 'sassc-rails'
   s.add_dependency 'truncate_html', '~> 0.9', '>= 0.9.2'
 
   s.add_development_dependency 'capybara-accessible'