diff --git a/Gemfile b/Gemfile
index 866fcfe..f3403f3 100644
--- a/Gemfile
+++ b/Gemfile
@@ -44,7 +44,7 @@ gem 'capistrano-bundler', group: :development
 gem 'mysql2'
 
 # Use bootstrap-sass
-gem 'bootstrap-sass', '~> 3.2.0.1'
+gem 'bootstrap-sass', '~> 3.4.1'
 
 #Gem for binding.pry
 gem 'pry'
diff --git a/Gemfile.lock b/Gemfile.lock
index 82ec58d..0f4ebdb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -28,9 +28,12 @@ GEM
       thread_safe (~> 0.1)
       tzinfo (~> 1.1)
     arel (5.0.1.20140414130214)
+    autoprefixer-rails (9.6.5)
+      execjs
     bluecloth (2.2.0)
-    bootstrap-sass (3.2.0.1)
-      sass (~> 3.2)
+    bootstrap-sass (3.4.1)
+      autoprefixer-rails (>= 5.2.1)
+      sassc (>= 2.0.0)
     bootstrap-will_paginate (0.0.10)
       will_paginate
     builder (3.2.2)
@@ -63,6 +66,7 @@ GEM
     colorize (0.7.3)
     erubis (2.7.0)
     execjs (2.2.1)
+    ffi (1.11.1)
     font-awesome-sass (4.1.0)
       sass (~> 3.2)
     friendly_id (5.0.4)
@@ -132,6 +136,8 @@ GEM
       sass (~> 3.2.0)
       sprockets (~> 2.8, <= 2.11.0)
       sprockets-rails (~> 2.0)
+    sassc (2.2.1)
+      ffi (~> 1.9)
     sdoc (0.4.1)
       json (~> 1.7, >= 1.7.7)
       rdoc (~> 4.0)
@@ -176,7 +182,7 @@ PLATFORMS
 
 DEPENDENCIES
   bluecloth
-  bootstrap-sass (~> 3.2.0.1)
+  bootstrap-sass (~> 3.4.1)
   bootstrap-will_paginate
   bxslider-rails
   capistrano-bundler