diff --git a/Gemfile b/Gemfile
index 2cffd22..02a1f27 100644
--- a/Gemfile
+++ b/Gemfile
@@ -58,7 +58,7 @@ group :development do
   gem 'guard-rspec', '~> 4.7', require: false
   gem 'foreman', '~> 0.84.0'
 
-  gem 'kramdown', '~> 1.13', require: false
+  gem 'kramdown', '~> 2.3', require: false
   gem 'guard-livereload', '~> 2.5', require: false
   gem 'guard-yard', '~> 2.2', require: false
 end
diff --git a/Gemfile.lock b/Gemfile.lock
index 2bb2193..6829cce 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -164,7 +164,8 @@ GEM
       oauth2 (~> 1.4)
       ox (~> 2.1)
       uri_template (~> 0.7.0)
-    kramdown (1.17.0)
+    kramdown (2.3.1)
+      rexml
     listen (3.5.1)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
@@ -236,6 +237,7 @@ GEM
       ffi (~> 1.0)
     representable (2.3.0)
       uber (~> 0.0.7)
+    rexml (3.2.5)
     roar (1.0.4)
       representable (>= 2.0.1, < 2.4.0)
     role_playing (0.1.5)
@@ -340,7 +342,7 @@ DEPENDENCIES
   json (~> 2.3)
   json_spec (~> 1.1)
   kosapi_client (~> 0.13.0)
-  kramdown (~> 1.13)
+  kramdown (~> 2.3)
   logging (~> 2.1)
   oauth2 (~> 1.4)
   pg (~> 1.0)