diff --git a/Gemfile b/Gemfile
index b1389a1..f0df77d 100644
--- a/Gemfile
+++ b/Gemfile
@@ -10,7 +10,7 @@ gem 'nokogiri', '~> 1.13.6'
 gem 'rouge', '~> 2.2.1'
 gem 'therubyracer', '~>0.12.3'
 gem "jekyll-github-metadata", "~> 2.14"
-gem "kramdown", "~> 2.3.1"
+gem "kramdown", "~> 2.4.0"
 gem "kramdown-parser-gfm", "~> 1.1.0"
 
 group :dev do
diff --git a/Gemfile.lock b/Gemfile.lock
index 1638f82..c6cfe01 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -70,7 +70,7 @@ GEM
     jekyll-watch (2.2.1)
       listen (~> 3.0)
     json (2.5.1)
-    kramdown (2.3.1)
+    kramdown (2.4.0)
       rexml
     kramdown-parser-gfm (1.1.0)
       kramdown (~> 2.0)
@@ -131,7 +131,7 @@ DEPENDENCIES
   jekyll-github-metadata (~> 2.14)
   jekyll-paginate (~> 1.1.0)
   json (~> 2.3)
-  kramdown (~> 2.3.1)
+  kramdown (~> 2.4.0)
   kramdown-parser-gfm (~> 1.1.0)
   neat (~> 1.7.1)
   nokogiri (~> 1.13.6)