diff --git a/Gemfile b/Gemfile
index 3a01685c..f25f293a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -77,7 +77,7 @@ gem "rails", "~> 5.1.6"
 gem "rails-assets-airbrake-js-client", "~> 1.5", source: "https://rails-assets.org"
 gem "rails-observers", "~> 0.1"
 gem "recaptcha", "~> 4.13", require: "recaptcha/rails"
-gem "redcarpet", "~> 3.4"
+gem "redcarpet", "~> 3.5"
 gem "reverse_markdown", "~> 1.1"
 gem "rolify", "~> 5.2"
 gem "rouge", "~> 3.3"
diff --git a/Gemfile.lock b/Gemfile.lock
index defc63f1..17876d97 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -742,7 +742,7 @@ GEM
     rdoc (6.1.1)
     recaptcha (4.13.1)
       json
-    redcarpet (3.4.0)
+    redcarpet (3.5.1)
     regexp_parser (1.3.0)
     representable (3.0.4)
       declarative (< 0.1.0)
@@ -1051,7 +1051,7 @@ DEPENDENCIES
   rails-observers (~> 0.1)
   rb-fsevent (~> 0.10)
   recaptcha (~> 4.13)
-  redcarpet (~> 3.4)
+  redcarpet (~> 3.5)
   reverse_markdown (~> 1.1)
   rolify (~> 5.2)
   rouge (~> 3.3)