diff --git a/package.json b/package.json
index f8acf264..62dacd9a 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": "^5.1.0",
     "node-sass": "^4.14.1",
     "pretty": "^2.0.0",
     "raven-js": "^3.27.2",
diff --git a/yarn.lock b/yarn.lock
index 6542df61..0e19c314 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@^5.1.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/marked/-/marked-5.1.0.tgz#cf51f03ba04dfb3469774029fd0106d258658767"
+  integrity sha512-z3/nBe7aTI8JDszlYLk7dDVNpngjw0o1ZJtrA9kIfkkHcIF+xH7mO23aISl4WxP83elU+MFROgahqdpd05lMEQ==
 
 md5.js@^1.3.4:
   version "1.3.5"