diff --git a/Gemfile b/Gemfile
index 32af8ac..f43e7a5 100644
--- a/Gemfile
+++ b/Gemfile
@@ -6,7 +6,7 @@ gem 'html-proofer', group: :development
 gem 'jekyll'
 group :jekyll_plugins do
   gem 'autoprefixer-rails'
-  gem 'bootstrap', '~> 4.0.0.beta2'
+  gem 'bootstrap', '~> 4.1.1'
   gem 'jekyll-assets'
   gem 'jekyll-avatar'
   gem 'jekyll-coffeescript'
diff --git a/Gemfile.lock b/Gemfile.lock
index 2e4ac45..54482bd 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -10,7 +10,7 @@ GEM
       public_suffix (>= 2.0.2, < 4.0)
     autoprefixer-rails (8.5.0)
       execjs
-    bootstrap (4.0.0)
+    bootstrap (4.1.1)
       autoprefixer-rails (>= 6.0.3)
       popper_js (>= 1.12.9, < 2)
       sass (>= 3.5.2)
@@ -230,7 +230,7 @@ PLATFORMS
 DEPENDENCIES
   activesupport
   autoprefixer-rails
-  bootstrap (~> 4.0.0.beta2)
+  bootstrap (~> 4.1.1)
   html-proofer
   jekyll
   jekyll-assets