diff --git a/package.json b/package.json
index fa0ded2..221702f 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "markdown-it-container": "^3.0.0",
     "markdown-it-deflist": "^2.0.3",
     "markdown-it-emoji": "^2.0.0",
-    "markdown-it-footnote": "^3.0.1",
+    "markdown-it-footnote": "^4.0.0",
     "markdown-it-ins": "^3.0.0",
     "markdown-it-mark": "^3.0.0",
     "markdown-it-sub": "^1.0.0",