diff --git a/package-lock.json b/package-lock.json
index 397839c..9f1ebbb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,7 +17,7 @@
         "eleventy-plugin-toc": "^1.1.5",
         "html-entities": "^2.6.0",
         "js-yaml": "^5.4.1",
-        "markdown-it-anchor": "^9.2.1",
+        "markdown-it-anchor": "^10.0.0",
         "markdown-it-attrs": "^5.0.1",
         "markdown-it-github-alerts": "~0.3.2",
         "sass": "^1.104.0",
@@ -1645,9 +1645,9 @@
       }
     },
     "node_modules/markdown-it-anchor": {
-      "version": "9.2.1",
-      "resolved": "https://registry.npmjs.org/markdown-it-anchor/-/markdown-it-anchor-9.2.1.tgz",
-      "integrity": "sha512-p6APiLJDFAW2GEvaavDvhIBn7jrX2jLv77NkBGgNacFTurbORYc4pyYySg/mI6mpR6cHQuAtzKtmqgQr4K8dsQ==",
+      "version": "10.0.0",
+      "resolved": "https://registry.npmjs.org/markdown-it-anchor/-/markdown-it-anchor-10.0.0.tgz",
+      "integrity": "sha512-Q8g7Z6OBdH3eXF0lujFqukIxUvgCDZcjzCrJxmD6QiEzU1HWR9fVN+Bf6gxmM+0yrPFs+jUw8gNjLmUQqt6Eew==",
       "license": "Unlicense",
       "peerDependencies": {
         "@types/markdown-it": "*",
diff --git a/package.json b/package.json
index 5a36dce..2d1858c 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "eleventy-plugin-toc": "^1.1.5",
     "html-entities": "^2.6.0",
     "js-yaml": "^5.4.1",
-    "markdown-it-anchor": "^9.2.1",
+    "markdown-it-anchor": "^10.0.0",
     "markdown-it-attrs": "^5.0.1",
     "markdown-it-github-alerts": "~0.3.2",
     "sass": "^1.104.0",