diff --git a/Gemfile b/Gemfile
index 10020bd..9e91a38 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,5 +1,5 @@
 source 'https://rubygems.org'
-gem 'yajl-ruby','~> 1.3.1 '
+gem 'yajl-ruby','~> 1.4.2'
 group :development do
   gem 'jekyll', '>= 3.8.6'
   gem 'jekyll-redirect-from'
diff --git a/Gemfile.lock b/Gemfile.lock
index 010bcaf..b5e7151 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -119,7 +119,7 @@ GEM
     typhoeus (1.4.0)
       ethon (>= 0.9.0)
     unicode-display_width (1.7.0)
-    yajl-ruby (1.3.1)
+    yajl-ruby (1.4.2)
     yell (2.2.2)
 
 PLATFORMS
@@ -136,7 +136,7 @@ DEPENDENCIES
   jekyll-sitemap (~> 0.8.1)
   rake
   therubyracer
-  yajl-ruby (~> 1.3.1)
+  yajl-ruby (~> 1.4.2)
 
 BUNDLED WITH
    2.2.21