diff --git a/package.json b/package.json
index aa0e4179e..3ae4d6a85 100644
--- a/package.json
+++ b/package.json
@@ -82,7 +82,7 @@
     "koa-connect": "2.0.1",
     "loader-utils": "^1.1.0",
     "lqip-loader": "2.2.0",
-    "markdown-it": "^8.4.2",
+    "markdown-it": "^12.3.2",
     "markdown-it-anchor": "^5.0.2",
     "markdown-it-attrs": "2.3.2",
     "markdown-it-br": "^1.0.0",
diff --git a/yarn.lock b/yarn.lock
index d5eb1481d..bf3735a86 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1375,6 +1375,11 @@ 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"
+  integrity sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q==
+
 arr-diff@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/arr-diff/-/arr-diff-2.0.0.tgz#8f3b827f955a8bd669697e4a4256ac3ceae356cf"
@@ -3699,6 +3704,11 @@ entities@^1.1.1, entities@~1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/entities/-/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"
+  integrity sha512-hCx1oky9PFrJ611mf0ifBLBRW8lUUVRlFolb5gWRfIELabBlbp9xZvrqZLZAs+NxFnbfQoeGd8wDkygjg7U85w==
+
 env-ci@^3.2.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/env-ci/-/env-ci-3.2.0.tgz#982f02a0501ca8c43bf0765c5bd3d83ffb28b23a"
@@ -7093,6 +7103,13 @@ linkify-it@^2.0.0:
   dependencies:
     uc.micro "^1.0.1"
 
+linkify-it@^3.0.1:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/linkify-it/-/linkify-it-3.0.3.tgz#a98baf44ce45a550efb4d49c769d07524cc2fa2e"
+  integrity sha512-ynTsyrFSdE5oZ/O9GEf00kPngmOfVwazR5GKDq6EYfhlpFug3J2zybX56a2PRRpc9P+FuSoGNAwjlbDs9jJBPQ==
+  dependencies:
+    uc.micro "^1.0.1"
+
 lint-staged@^8.1.0:
   version "8.1.0"
   resolved "https://registry.yarnpkg.com/lint-staged/-/lint-staged-8.1.0.tgz#dbc3ae2565366d8f20efb9f9799d076da64863f2"
@@ -7552,7 +7569,18 @@ markdown-it-vanilla-loader@1.0.10:
     loader-utils "^1.1.0"
     markdown-it "^8.4.1"
 
-markdown-it@^8.4.1, markdown-it@^8.4.2:
+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"
+    linkify-it "^3.0.1"
+    mdurl "^1.0.1"
+    uc.micro "^1.0.5"
+
+markdown-it@^8.4.1:
   version "8.4.2"
   resolved "https://registry.yarnpkg.com/markdown-it/-/markdown-it-8.4.2.tgz#386f98998dc15a37722aa7722084f4020bdd9b54"
   dependencies: