diff --git a/package-lock.json b/package-lock.json
index f31728f9..97e12ff0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1241,9 +1241,9 @@
       }
     },
     "linkify-it": {
-      "version": "2.0.3",
-      "resolved": "https://registry.npmjs.org/linkify-it/-/linkify-it-2.0.3.tgz",
-      "integrity": "sha1-2UpGSPmxwXnWT6lykSaL22zpQ08=",
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/linkify-it/-/linkify-it-2.2.0.tgz",
+      "integrity": "sha512-GnAl/knGn+i1U/wjBz3akz2stz+HrHLsxMwHQGofCDfPvlf+gDKN58UtfmUquTY4/MXeE2x7k19KQmeoZi94Iw==",
       "dev": true,
       "requires": {
         "uc.micro": "^1.0.1"
@@ -1287,9 +1287,9 @@
       }
     },
     "markdown-it": {
-      "version": "8.4.2",
-      "resolved": "https://registry.npmjs.org/markdown-it/-/markdown-it-8.4.2.tgz",
-      "integrity": "sha512-GcRz3AWTqSUphY3vsUqQSFMbgR38a4Lh3GWlHRh/7MRwz8mcu9n2IO7HOh+bXHrR9kOPDl5RNCaEsrneb+xhHQ==",
+      "version": "9.1.0",
+      "resolved": "https://registry.npmjs.org/markdown-it/-/markdown-it-9.1.0.tgz",
+      "integrity": "sha512-xHKG4C8iPriyfu/jc2hsCC045fKrMQ0VexX2F1FGYiRxDxqMB2aAhF8WauJ3fltn2kb90moGBkiiEdooGIg55w==",
       "dev": true,
       "requires": {
         "argparse": "^1.0.7",
@@ -2008,9 +2008,9 @@
       "dev": true
     },
     "uc.micro": {
-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/uc.micro/-/uc.micro-1.0.5.tgz",
-      "integrity": "sha512-JoLI4g5zv5qNyT09f4YAvEZIIV1oOjqnewYg5D38dkQljIzpPT296dbIGvKro3digYI1bkb7W6EP1y4uDlmzLg==",
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/uc.micro/-/uc.micro-1.0.6.tgz",
+      "integrity": "sha512-8Y75pvTYkLJW2hWQHXxoqRgV7qb9B+9vFEtidML+7koHUFapnVJAZ6cKs+Qjz5Aw3aZWHMC6u0wJE3At+nSGwA==",
       "dev": true
     },
     "uglify-js": {
diff --git a/package.json b/package.json
index 42ff48ee..44dc38ac 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "front-matter": "^3.0.2",
     "jasmine": "^3.4.0",
     "markdown": "0.x",
-    "markdown-it": "8.x",
+    "markdown-it": "9.x",
     "node-fetch": "^2.6.0",
     "uglify-js": "^3.6.0"
   },