diff --git a/package.json b/package.json
index ab912ae..9a8da40 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
         "html-minifier": "^4.0.0",
         "jsdom": "^16.6.0",
         "markdown-it": "^12.0.6",
-        "markdown-it-anchor": "^7.1.0",
+        "markdown-it-anchor": "^8.1.2",
         "postcss": "^8.3.2",
         "postcss-cli": "^8.3.1",
         "rollup": "^2.51.2",
diff --git a/yarn.lock b/yarn.lock
index 74a8a8a..8eda677 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3139,10 +3139,10 @@ map-cache@^0.2.0:
   resolved "https://registry.yarnpkg.com/map-cache/-/map-cache-0.2.2.tgz#c32abd0bd6525d9b051645bb4f26ac5dc98a0dbf"
   integrity sha1-wyq9C9ZSXZsFFkW7TyasXcmKDb8=
 
-markdown-it-anchor@^7.1.0:
-  version "7.1.0"
-  resolved "https://registry.yarnpkg.com/markdown-it-anchor/-/markdown-it-anchor-7.1.0.tgz#30fb21497bf59e83ff4d1ddc052d821962e2489e"
-  integrity sha512-loQggrwsIkkP7TOrESvmYkV2ikbQNNKhHcWyqC7/C2CmfHl1tkUizJJU8C5aGgg7J6oXVQJx17gk7i47tNn/lQ==
+markdown-it-anchor@^8.1.2:
+  version "8.1.2"
+  resolved "https://registry.yarnpkg.com/markdown-it-anchor/-/markdown-it-anchor-8.1.2.tgz#1f26b102005cb7750d5159d06ba3cfa9400ebc3d"
+  integrity sha512-9D58TKK4dakqmjcmVuqHoB3ntKBpQJ0Ld38B83aiHJcBD72IZIyPjNtihPA6ayRI5WD33e1W68mArliNLHCprg==
 
 markdown-it@12.0.4:
   version "12.0.4"