diff --git a/package.json b/package.json
index 48c6764..a972a10 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "core-js": "^2.5.5",
     "highcharts": "^v7.2.2",
     "jquery": "^3.1.1",
-    "markdown-it": "^8.4.0",
+    "markdown-it": "^12.3.2",
     "markdown-it-highlightjs": "^3.3.1",
     "markdown-it-sub": "^1.0.0",
     "markdown-it-sup": "^1.0.0",
diff --git a/yarn.lock b/yarn.lock
index 848e1aa..e7ae833 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -407,6 +407,10 @@ argparse@^1.0.7:
   dependencies:
     sprintf-js "~1.0.2"
 
+argparse@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/argparse/-/argparse-2.0.1.tgz#246f50f3ca78a3240f6c997e8a9bd1eac49e4b38"
+
 arr-diff@^2.0.0:
   version "2.0.0"
   resolved "http://registry.npm.taobao.org/arr-diff/download/arr-diff-2.0.0.tgz#8f3b827f955a8bd669697e4a4256ac3ceae356cf"
@@ -2057,6 +2061,10 @@ entities@~1.1.1:
   version "1.1.1"
   resolved "http://registry.npm.taobao.org/entities/download/entities-1.1.1.tgz#6e5c2d0a5621b5dadaecef80b90edfb5cd7772f0"
 
+entities@~2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/entities/-/entities-2.1.0.tgz#992d3129cf7df6870b96c57858c249a120f8b8b5"
+
 err-code@^1.0.0:
   version "1.1.2"
   resolved "http://registry.npm.taobao.org/err-code/download/err-code-1.1.2.tgz#06e0116d3028f6aef4806849eb0ea6a748ae6960"
@@ -4053,9 +4061,9 @@ lie@~3.1.0:
   dependencies:
     immediate "~3.0.5"
 
-linkify-it@^2.0.0:
-  version "2.0.3"
-  resolved "http://registry.npm.taobao.org/linkify-it/download/linkify-it-2.0.3.tgz#d94a4648f9b1c179d64fa97291268bdb6ce9434f"
+linkify-it@^3.0.1:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/linkify-it/-/linkify-it-3.0.3.tgz#a98baf44ce45a550efb4d49c769d07524cc2fa2e"
   dependencies:
     uc.micro "^1.0.1"
 
@@ -4353,13 +4361,13 @@ markdown-it-sup@^1.0.0:
   version "1.0.0"
   resolved "http://registry.npm.taobao.org/markdown-it-sup/download/markdown-it-sup-1.0.0.tgz#cb9c9ff91a5255ac08f3fd3d63286e15df0a1fc3"
 
-markdown-it@^8.4.0:
-  version "8.4.1"
-  resolved "http://registry.npm.taobao.org/markdown-it/download/markdown-it-8.4.1.tgz#206fe59b0e4e1b78a7c73250af9b34a4ad0aaf44"
+markdown-it@^12.3.2:
+  version "12.3.2"
+  resolved "https://registry.yarnpkg.com/markdown-it/-/markdown-it-12.3.2.tgz#bf92ac92283fe983fe4de8ff8abfb5ad72cd0c90"
   dependencies:
-    argparse "^1.0.7"
-    entities "~1.1.1"
-    linkify-it "^2.0.0"
+    argparse "^2.0.1"
+    entities "~2.1.0"
+    linkify-it "^3.0.1"
     mdurl "^1.0.1"
     uc.micro "^1.0.5"