diff --git a/Gemfile b/Gemfile
index a25384b..950f4f7 100644
--- a/Gemfile
+++ b/Gemfile
@@ -27,7 +27,7 @@ gem 'omniauth', '~> 1.8.1'
 gem 'omniauth-facebook', '~> 5.0.0'
 gem 'omniauth-github', '~> 1.3.0'
 gem 'omniauth-google_oauth2', '~> 0.1.5'
-gem 'redcarpet', '~> 3.4.0'
+gem 'redcarpet', '~> 3.5.1'
 gem 'simple_form', '~> 5.0.0'
 
 group :development, :test do
diff --git a/Gemfile.lock b/Gemfile.lock
index 37900c7..8eeed79 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -256,7 +256,7 @@ GEM
     rb-fsevent (0.10.3)
     rb-inotify (0.9.10)
       ffi (>= 0.5.0, < 2)
-    redcarpet (3.4.0)
+    redcarpet (3.5.1)
     request_store (1.4.1)
       rack (>= 1.4)
     responders (3.0.0)
@@ -388,7 +388,7 @@ DEPENDENCIES
   puma (~> 3.12)
   rails (~> 5.2.0)
   rails-controller-testing (~> 1.0.2)
-  redcarpet (~> 3.4.0)
+  redcarpet (~> 3.5.1)
   rspec-rails (~> 3.7.2)
   rubocop (~> 0.55.0)
   sass-rails (~> 5.0)