diff --git a/package-lock.json b/package-lock.json
index 56c04e65d..97e0f6314 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -21723,9 +21723,9 @@
       "dev": true
     },
     "marked": {
-      "version": "0.5.1",
-      "resolved": "https://registry.npmjs.org/marked/-/marked-0.5.1.tgz",
-      "integrity": "sha512-iUkBZegCZou4AdwbKTwSW/lNDcz5OuRSl3qdcl31Ia0B2QPG0Jn+tKblh/9/eP9/6+4h27vpoh8wel/vQOV0vw==",
+      "version": "4.0.10",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-4.0.10.tgz",
+      "integrity": "sha512-+QvuFj0nGgO970fySghXGmuw+Fd0gD2x3+MqCWLIPf5oxdv1Ka6b2q+z9RP01P/IaKPMEramy+7cNy/Lw8c3hw==",
       "dev": true
     },
     "material-ui": {
diff --git a/package.json b/package.json
index 9df321088..3c89529c7 100644
--- a/package.json
+++ b/package.json
@@ -132,7 +132,7 @@
     "jsdom": "9.11.0",
     "json-loader": "0.5.7",
     "markdown-loader": "2.0.1",
-    "marked": "0.5.1",
+    "marked": "4.0.10",
     "mocha": "6.1.3",
     "mock-local-storage": "1.1.8",
     "mock-socket": "8.0.5",