diff --git a/Gemfile b/Gemfile
index 956c5b2..a149caf 100644
--- a/Gemfile
+++ b/Gemfile
@@ -22,7 +22,7 @@ gem 'dry-system', '~> 0.9.0'
 gem 'dry-system-hanami', github: 'davydovanton/dry-system-hanami'
 
 # markdown
-gem 'kramdown', '2.3.0'
+gem 'kramdown', '2.3.1'
 gem 'kramdown-parser-gfm'
 gem 'rinku'
 gem 'rouge', '1.11.1'
diff --git a/Gemfile.lock b/Gemfile.lock
index 785d072..ea47b64 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -233,7 +233,7 @@ GEM
       hanami-assets
     json (2.3.1)
     jwt (2.2.2)
-    kramdown (2.3.0)
+    kramdown (2.3.1)
       rexml
     kramdown-parser-gfm (1.1.0)
       kramdown (~> 2.0)
@@ -458,7 +458,7 @@ DEPENDENCIES
   hanami-webconsole
   hiredis
   jquery-hanami
-  kramdown (= 2.3.0)
+  kramdown (= 2.3.1)
   kramdown-parser-gfm
   mutant-rspec
   omniauth