diff --git a/package.json b/package.json
index 2d4a54d..e084032 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "eslint-config-prettier": "^9.0.0",
     "eslint-config-xo": "^0.43.1",
     "eslint-plugin-vue": "^9.15.1",
-    "markdown-it-footnote": "^3.0.3",
+    "markdown-it-footnote": "^4.0.0",
     "prettier": "^3.0.0",
     "typescript": "^5.1.3",
     "vitepress": "1.0.0-rc.32",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index b8c010c..23b517e 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -27,8 +27,8 @@ devDependencies:
     specifier: ^9.15.1
     version: 9.19.2(eslint@8.56.0)
   markdown-it-footnote:
-    specifier: ^3.0.3
-    version: 3.0.3
+    specifier: ^4.0.0
+    version: 4.0.0
   prettier:
     specifier: ^3.0.0
     version: 3.1.1
@@ -1707,8 +1707,8 @@ packages:
     resolution: {integrity: sha512-1I+1qpDt4idfgLQG+BNWmrqku+7/2bi5nLf4YwF8y8zXvmfiTBY3PV3ZibfrjBueCByROpuBjLLFCajqkgYoLQ==}
     dev: true
 
-  /markdown-it-footnote@3.0.3:
-    resolution: {integrity: sha512-YZMSuCGVZAjzKMn+xqIco9d1cLGxbELHZ9do/TSYVzraooV8ypsppKNmUJ0fVH5ljkCInQAtFpm8Rb3eXSrt5w==}
+  /markdown-it-footnote@4.0.0:
+    resolution: {integrity: sha512-WYJ7urf+khJYl3DqofQpYfEYkZKbmXmwxQV8c8mO/hGIhgZ1wOe7R4HLFNwqx7TjILbnC98fuyeSsin19JdFcQ==}
     dev: true
 
   /mdast-util-to-hast@13.0.2: