diff --git a/package-lock.json b/package-lock.json
index 011a472..ec20016 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8290,9 +8290,9 @@
       }
     },
     "marked": {
-      "version": "0.3.6",
-      "resolved": "https://registry.npmjs.org/marked/-/marked-0.3.6.tgz",
-      "integrity": "sha1-ssbGGPzOzk74bE/Gy4p8v1rtqNc="
+      "version": "4.0.10",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-4.0.10.tgz",
+      "integrity": "sha512-+QvuFj0nGgO970fySghXGmuw+Fd0gD2x3+MqCWLIPf5oxdv1Ka6b2q+z9RP01P/IaKPMEramy+7cNy/Lw8c3hw=="
     },
     "math-expression-evaluator": {
       "version": "1.2.16",
diff --git a/package.json b/package.json
index bf8ec5c..5ea407c 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
     "github-markdown-css": "^2.8.0",
     "leancloud-storage": "^4.5.3",
     "lodash": "^4.17.4",
-    "marked": "^0.3.6",
+    "marked": "^4.0.10",
     "valine": "^1.4.4",
     "vue": "^2.6.11",
     "vue-resource": "^1.1.2",