diff --git a/packages/markdown/package.json b/packages/markdown/package.json
index 9cee4512..31ed7e90 100644
--- a/packages/markdown/package.json
+++ b/packages/markdown/package.json
@@ -25,7 +25,7 @@
     "@types/hast": "^3.0.0",
     "@types/node": "^20.0.0",
     "github-slugger": "^2.0.0",
-    "hast-util-heading-rank": "^2.1.1",
+    "hast-util-heading-rank": "^3.0.0",
     "hast-util-to-string": "^2.0.0",
     "micromark": "^4.0.0",
     "micromark-extension-directive": "^2.1.2",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 4655df9a..a9000532 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -313,8 +313,8 @@ importers:
         specifier: ^2.0.0
         version: 2.0.0
       hast-util-heading-rank:
-        specifier: ^2.1.1
-        version: 2.1.1
+        specifier: ^3.0.0
+        version: 3.0.0
       hast-util-to-string:
         specifier: ^2.0.0
         version: 2.0.0
@@ -10022,12 +10022,6 @@ packages:
       vfile-location: 4.1.0
       web-namespaces: 2.0.1
 
-  /hast-util-heading-rank@2.1.1:
-    resolution: {integrity: sha512-iAuRp+ESgJoRFJbSyaqsfvJDY6zzmFoEnL1gtz1+U8gKtGGj1p0CVlysuUAUjq95qlZESHINLThwJzNGmgGZxA==}
-    dependencies:
-      '@types/hast': 2.3.10
-    dev: true
-
   /hast-util-heading-rank@3.0.0:
     resolution: {integrity: sha512-EJKb8oMUXVHcWZTDepnr+WNbfnXKFNf9duMesmr4S8SXTJBJ9M4Yok08pu9vxdJwdlGRhVumk9mEhkEvKGifwA==}
     dependencies: