diff --git a/packages/adapter/adapter-bun/package.json b/packages/adapter/adapter-bun/package.json
index f0b7b3789..f357f697d 100644
--- a/packages/adapter/adapter-bun/package.json
+++ b/packages/adapter/adapter-bun/package.json
@@ -27,7 +27,7 @@
     "test:package": "publint --strict"
   },
   "dependencies": {
-    "bun-types": "^0.8.1",
+    "bun-types": "^1.0.17",
     "@hattip/core": "workspace:*"
   },
   "devDependencies": {
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index e54627fd7..261b03682 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -79,8 +79,8 @@ importers:
         specifier: workspace:*
         version: link:../../base/core
       bun-types:
-        specifier: ^0.8.1
-        version: 0.8.1
+        specifier: ^1.0.17
+        version: 1.0.18
     devDependencies:
       '@cyco130/eslint-config':
         specifier: ^3.3.2
@@ -5484,8 +5484,8 @@ packages:
       semver: 7.5.4
     dev: true
 
-  /bun-types@0.8.1:
-    resolution: {integrity: sha512-VuCBox66P/3a8gVOffLCWIS6vdpXq4y3eJuF3VnsyC5HpykmIjkcr5wYDn22qQdeTUmOfCcBy1SZmtrZCeUr3A==}
+  /bun-types@1.0.18:
+    resolution: {integrity: sha512-1XZ7AxOF8oO8FZtw1xj006JAKxEjulK3dUhsktZVN95vXBlsf4NIjQxfistVdpt24v3H2I9BwHp+UU+gXSSpAw==}
     dev: false
 
   /bundle-require@4.0.1(esbuild@0.18.16):