diff --git a/package.json b/package.json
index 47e3e5e7..74839a63 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "enzyme": "^3.11.0",
     "enzyme-adapter-react-16": "^1.15.7",
     "html-webpack-plugin": "^4.5.0",
-    "marked": "^4.3.0",
+    "marked": "^5.0.4",
     "node-sass": "^4.14.1",
     "pretty": "^2.0.0",
     "raven-js": "^3.27.2",
diff --git a/yarn.lock b/yarn.lock
index b0cf6c69..3861f9bd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7512,10 +7512,10 @@ map-visit@^1.0.0:
   dependencies:
     object-visit "^1.0.0"
 
-marked@^4.3.0:
-  version "4.3.0"
-  resolved "https://registry.yarnpkg.com/marked/-/marked-4.3.0.tgz#796362821b019f734054582038b116481b456cf3"
-  integrity sha512-PRsaiG84bK+AMvxziE/lCFss8juXjNaWzVbN5tXAm4XjeaS9NAHhop+PjQxz2A9h8Q4M/xGmzP8vqNwy6JeK0A==
+marked@^5.0.4:
+  version "5.0.4"
+  resolved "https://registry.yarnpkg.com/marked/-/marked-5.0.4.tgz#69bc2b43de2e58ca46f5ff2ff294e9825c7f5cd1"
+  integrity sha512-r0W8/DK56fAkV0qfUCO9cEt/VlFWUzoJOqEigvijmsVkTuPOHckh7ZutNJepRO1AxHhK96/9txonHg4bWd/aLA==
 
 md5.js@^1.3.4:
   version "1.3.5"