diff --git a/package-lock.json b/package-lock.json
index 3586ed6c006..17178cc8556 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5317,9 +5317,9 @@
       }
     },
     "marked": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/marked/-/marked-1.2.0.tgz",
-      "integrity": "sha512-tiRxakgbNPBr301ihe/785NntvYyhxlqcL3YaC8CaxJQh7kiaEtrN9B/eK2I2943Yjkh5gw25chYFDQhOMCwMA=="
+      "version": "4.0.10",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-4.0.10.tgz",
+      "integrity": "sha512-+QvuFj0nGgO970fySghXGmuw+Fd0gD2x3+MqCWLIPf5oxdv1Ka6b2q+z9RP01P/IaKPMEramy+7cNy/Lw8c3hw=="
     },
     "md5": {
       "version": "2.2.1",
@@ -7043,6 +7043,11 @@
             "once": "^1.3.0"
           }
         },
+        "marked": {
+          "version": "1.2.9",
+          "resolved": "https://registry.npmjs.org/marked/-/marked-1.2.9.tgz",
+          "integrity": "sha512-H8lIX2SvyitGX+TRdtS06m1jHMijKN/XjfH6Ooii9fvxMlh8QdqBfBDkGUpMWH2kQNrtixjzYUa3SH8ROTgRRw=="
+        },
         "minimatch": {
           "version": "2.0.10",
           "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-2.0.10.tgz",
diff --git a/package.json b/package.json
index e286b46e968..b8eabe0da8a 100644
--- a/package.json
+++ b/package.json
@@ -118,7 +118,7 @@
     "line-top-index": "0.3.1",
     "link": "file:packages/link",
     "markdown-preview": "https://www.atom.io/api/packages/markdown-preview/versions/0.160.2/tarball",
-    "marked": "1.2.0",
+    "marked": "4.0.10",
     "metrics": "https://www.atom.io/api/packages/metrics/versions/1.8.1/tarball",
     "minimatch": "^3.0.3",
     "mocha": "6.2.3",