diff --git a/package.json b/package.json
index 2b8b0c0..3997e51 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
     "format": "prettier --write ."
   },
   "dependencies": {
-    "@mdit/plugin-footnote": "^0.12.0",
+    "@mdit/plugin-footnote": "^0.22.0",
     "@mdit/plugin-img-mark": "^0.13.1",
     "aplos": "2.5.0",
     "prettier": "^3.3.3"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 39185dc..e7ed9ce 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -9,8 +9,8 @@ importers:
   .:
     dependencies:
       '@mdit/plugin-footnote':
-        specifier: ^0.12.0
-        version: 0.12.0(markdown-it@14.1.0)
+        specifier: ^0.22.0
+        version: 0.22.0(markdown-it@14.1.0)
       '@mdit/plugin-img-mark':
         specifier: ^0.13.1
         version: 0.13.1(markdown-it@14.1.0)
@@ -322,8 +322,8 @@ packages:
       markdown-it:
         optional: true
 
-  '@mdit/plugin-footnote@0.12.0':
-    resolution: {integrity: sha512-9B+bJdMndCPoA9De9bxRm4/fyz02PHRcttOyuyPJ3G+wCAgIN1c/7CB8ViT1YJuECUjLogJQ/rrgqh7f0LTqLQ==}
+  '@mdit/plugin-footnote@0.22.0':
+    resolution: {integrity: sha512-Zk6jDM+TVtmZJwAS9xG2RCkC3/QIOHZZUKcIElI8k8HaQWOHhjYU/QmHXqf+F5+d5XzLhLr5fAEm4VXDmgQOUQ==}
     engines: {node: '>= 18'}
     peerDependencies:
       markdown-it: ^14.1.0
@@ -1431,9 +1431,9 @@ snapshots:
     optionalDependencies:
       markdown-it: 14.1.0
 
-  '@mdit/plugin-footnote@0.12.0(markdown-it@14.1.0)':
+  '@mdit/plugin-footnote@0.22.0(markdown-it@14.1.0)':
     dependencies:
-      '@types/markdown-it': 14.1.1
+      '@types/markdown-it': 14.1.2
       markdown-it: 14.1.0
 
   '@mdit/plugin-img-mark@0.13.1(markdown-it@14.1.0)':