diff --git a/packages/markdown/package.json b/packages/markdown/package.json
index 9cee4512..508ec55c 100644
--- a/packages/markdown/package.json
+++ b/packages/markdown/package.json
@@ -26,7 +26,7 @@
     "@types/node": "^20.0.0",
     "github-slugger": "^2.0.0",
     "hast-util-heading-rank": "^2.1.1",
-    "hast-util-to-string": "^2.0.0",
+    "hast-util-to-string": "^3.0.0",
     "micromark": "^4.0.0",
     "micromark-extension-directive": "^2.1.2",
     "micromark-extension-gfm": "^3.0.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 39b4b91c..caa5adf2 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -316,8 +316,8 @@ importers:
         specifier: ^2.1.1
         version: 2.1.1
       hast-util-to-string:
-        specifier: ^2.0.0
-        version: 2.0.0
+        specifier: ^3.0.0
+        version: 3.0.0
       micromark:
         specifier: ^4.0.0
         version: 4.0.0
@@ -10915,12 +10915,6 @@ packages:
       web-namespaces: 2.0.1
       zwitch: 2.0.4
 
-  /hast-util-to-string@2.0.0:
-    resolution: {integrity: sha512-02AQ3vLhuH3FisaMM+i/9sm4OXGSq1UhOOCpTLLQtHdL3tZt7qil69r8M8iDkZYyC0HCFylcYoP+8IO7ddta1A==}
-    dependencies:
-      '@types/hast': 2.3.4
-    dev: true
-
   /hast-util-to-string@3.0.0:
     resolution: {integrity: sha512-OGkAxX1Ua3cbcW6EJ5pT/tslVb90uViVkcJ4ZZIMW/R33DX/AkcJcRrPebPwJkHYwlDHXz4aIwvAAaAdtrACFA==}
     dependencies: