diff --git a/extensions/extension-editing/package.json b/extensions/extension-editing/package.json
index c57ee402b36..dbc18aa142b 100644
--- a/extensions/extension-editing/package.json
+++ b/extensions/extension-editing/package.json
@@ -27,7 +27,7 @@
   },
   "dependencies": {
     "jsonc-parser": "^2.2.1",
-    "markdown-it": "^12.0.4",
+    "markdown-it": "^12.3.2",
     "parse5": "^3.0.2",
     "vscode-nls": "^5.0.0"
   },
diff --git a/extensions/extension-editing/yarn.lock b/extensions/extension-editing/yarn.lock
index ecb53673162..171c0baaa6f 100644
--- a/extensions/extension-editing/yarn.lock
+++ b/extensions/extension-editing/yarn.lock
@@ -39,10 +39,10 @@ linkify-it@^3.0.1:
   dependencies:
     uc.micro "^1.0.1"
 
-markdown-it@^12.0.4:
-  version "12.0.4"
-  resolved "https://registry.yarnpkg.com/markdown-it/-/markdown-it-12.0.4.tgz#eec8247d296327eac3ba9746bdeec9cfcc751e33"
-  integrity sha512-34RwOXZT8kyuOJy25oJNJoulO8L0bTHYWXcdZBYZqFnjIy3NgjeoM3FmPXIOFQ26/lSHYMr8oc62B6adxXcb3Q==
+markdown-it@^12.3.2:
+  version "12.3.2"
+  resolved "https://registry.yarnpkg.com/markdown-it/-/markdown-it-12.3.2.tgz#bf92ac92283fe983fe4de8ff8abfb5ad72cd0c90"
+  integrity sha512-TchMembfxfNVpHkbtriWltGWc+m3xszaRD0CZup7GFFhzIgQqxIfn3eGj1yZpfuflzPvfkt611B2Q/Bsk1YnGg==
   dependencies:
     argparse "^2.0.1"
     entities "~2.1.0"
@@ -62,12 +62,7 @@ parse5@^3.0.2:
   dependencies:
     "@types/node" "^6.0.46"
 
-uc.micro@^1.0.1:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/uc.micro/-/uc.micro-1.0.3.tgz#7ed50d5e0f9a9fb0a573379259f2a77458d50192"
-  integrity sha1-ftUNXg+an7ClczeSWfKndFjVAZI=
-
-uc.micro@^1.0.5:
+uc.micro@^1.0.1, uc.micro@^1.0.5:
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/uc.micro/-/uc.micro-1.0.6.tgz#9c411a802a409a91fc6cf74081baba34b24499ac"
   integrity sha512-8Y75pvTYkLJW2hWQHXxoqRgV7qb9B+9vFEtidML+7koHUFapnVJAZ6cKs+Qjz5Aw3aZWHMC6u0wJE3At+nSGwA==