diff --git a/package-lock.json b/package-lock.json
index d52c3d0788..f1bba9a89c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15960,9 +15960,9 @@
       }
     },
     "mdast-util-heading-range": {
-      "version": "2.1.4",
-      "resolved": "https://registry.npmjs.org/mdast-util-heading-range/-/mdast-util-heading-range-2.1.4.tgz",
-      "integrity": "sha512-ea+YwoFQZiwSf5TLlk9qtKb0AUKsn1oCzdskn2SXsHylA/vW9ZxmMzuCNsFi9siWW1WS1/JSOipX2brUwisIHA==",
+      "version": "2.1.5",
+      "resolved": "https://registry.npmjs.org/mdast-util-heading-range/-/mdast-util-heading-range-2.1.5.tgz",
+      "integrity": "sha512-jXbFD0C+MfRkwsaze+btzG9CmVrxnc5kpcJLtx3SvSlPWnNdGMlDRHKDB9/TIPEq9nRHnkixppT8yvaUJ5agJg==",
       "dev": true,
       "requires": {
         "mdast-util-to-string": "^1.0.0"
diff --git a/package.json b/package.json
index f35e62530a..7721e2b5d4 100644
--- a/package.json
+++ b/package.json
@@ -150,7 +150,7 @@
     "markdownlint-cli": "^0.23.2",
     "mdast": "^3.0.0",
     "mdast-util-compact": "^3.0.0",
-    "mdast-util-heading-range": "^2.1.0",
+    "mdast-util-heading-range": "^2.1.5",
     "mdast-util-toc": "^5.0.3",
     "mdast-zone": "^4.0.1",
     "mini-css-extract-plugin": "^0.11.2",