diff --git a/package.json b/package.json
index f7b4670..2ba3b8a 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "unist-util-visit": "^4.1.2"
   },
   "devDependencies": {
-    "@types/unist": "^2.0.6",
+    "@types/unist": "^3.0.3",
     "mdast-util-to-string": "^3.1.1",
     "prettier": "^3.3.3",
     "rehype-raw": "^6.1.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 224f4cd..fd9eb15 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -13,8 +13,8 @@ importers:
         version: 4.1.2
     devDependencies:
       '@types/unist':
-        specifier: ^2.0.6
-        version: 2.0.11
+        specifier: ^3.0.3
+        version: 3.0.3
       mdast-util-to-string:
         specifier: ^3.1.1
         version: 3.2.0
@@ -309,6 +309,9 @@ packages:
   '@types/unist@2.0.11':
     resolution: {integrity: sha512-CmBKiL6NNo/OqgmMn95Fk9Whlp2mtvIv+KNpQKN2F4SjvrEesubTRWGYSg+BnWZOnlCaSTU1sMpsBOzgbYhnsA==}
 
+  '@types/unist@3.0.3':
+    resolution: {integrity: sha512-ko/gIFJRv177XgZsZcBwnqJN5x/Gien8qNOn0D5bQU/zAzVf9Zt3BlcUiLqhV9y4ARk0GbT3tnUiPNgnTXzc/Q==}
+
   '@vitest/expect@2.0.5':
     resolution: {integrity: sha512-yHZtwuP7JZivj65Gxoi8upUN2OzHTi3zVfjwdpu2WrvCZPLwsJ2Ey5ILIPccoW23dd/zQBlJ4/dhi7DWNyXCpA==}
 
@@ -967,6 +970,8 @@ snapshots:
 
   '@types/unist@2.0.11': {}
 
+  '@types/unist@3.0.3': {}
+
   '@vitest/expect@2.0.5':
     dependencies:
       '@vitest/spy': 2.0.5