diff --git a/package-lock.json b/package-lock.json
index 58872cb..a87bf8e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6,7 +6,7 @@
     "": {
       "name": "root",
       "devDependencies": {
-        "@croquiscom/eslint-config": "^3.2.0",
+        "@croquiscom/eslint-config": "^3.2.1",
         "eslint": "^9.24.0",
         "husky": "^9.1.7",
         "lint-staged": "^15.5.1",
@@ -16,9 +16,9 @@
       }
     },
     "node_modules/@croquiscom/eslint-config": {
-      "version": "3.2.0",
-      "resolved": "https://registry.npmjs.org/@croquiscom/eslint-config/-/eslint-config-3.2.0.tgz",
-      "integrity": "sha512-D5Fpbj4lWk2V937Nsx7fN2STiW4LX/VAPbghbnhggWaukealuCGm7oOCq5UAVA79pAgV5u3RetqE/Xr+kRlUNw==",
+      "version": "3.2.1",
+      "resolved": "https://registry.npmjs.org/@croquiscom/eslint-config/-/eslint-config-3.2.1.tgz",
+      "integrity": "sha512-OUJCrzeJkbQbdy8w8YZ+lFGhyuPyhCa8bfmEuKS0uR3D/Qwt6WBT1EMh5G/xUT7BYXDyNGFdp0izhia0Lq9JDA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -4601,9 +4601,9 @@
   },
   "dependencies": {
     "@croquiscom/eslint-config": {
-      "version": "3.2.0",
-      "resolved": "https://registry.npmjs.org/@croquiscom/eslint-config/-/eslint-config-3.2.0.tgz",
-      "integrity": "sha512-D5Fpbj4lWk2V937Nsx7fN2STiW4LX/VAPbghbnhggWaukealuCGm7oOCq5UAVA79pAgV5u3RetqE/Xr+kRlUNw==",
+      "version": "3.2.1",
+      "resolved": "https://registry.npmjs.org/@croquiscom/eslint-config/-/eslint-config-3.2.1.tgz",
+      "integrity": "sha512-OUJCrzeJkbQbdy8w8YZ+lFGhyuPyhCa8bfmEuKS0uR3D/Qwt6WBT1EMh5G/xUT7BYXDyNGFdp0izhia0Lq9JDA==",
       "dev": true,
       "requires": {
         "eslint-import-resolver-typescript": "^4.3.2",
diff --git a/package.json b/package.json
index 16cca47..c5a3d01 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
     "prepare": "husky"
   },
   "devDependencies": {
-    "@croquiscom/eslint-config": "^3.2.0",
+    "@croquiscom/eslint-config": "^3.2.1",
     "eslint": "^9.24.0",
     "husky": "^9.1.7",
     "lint-staged": "^15.5.1",
diff --git a/packages/express/.changeset/huge-nights-take.md b/packages/express/.changeset/huge-nights-take.md
new file mode 100644
index 0000000..8766d18
--- /dev/null
+++ b/packages/express/.changeset/huge-nights-take.md
@@ -0,0 +1,5 @@
+---
+'@croquiscom/crary-express': patch
+---
+
+remove unnecessary @types/cookie
diff --git a/packages/express/eslint.config.mjs b/packages/express/eslint.config.mjs
index 4d7cb6c..c04d6b3 100644
--- a/packages/express/eslint.config.mjs
+++ b/packages/express/eslint.config.mjs
@@ -36,7 +36,6 @@ export default tseslint.config(
       '@typescript-eslint/consistent-indexed-object-style': 'off',
       '@typescript-eslint/prefer-nullish-coalescing': 'off',
       '@typescript-eslint/prefer-optional-chain': 'off',
-      '@typescript-eslint/no-base-to-string': 'off',
       '@typescript-eslint/prefer-string-starts-ends-with': 'off',
     },
   },
diff --git a/packages/express/examples/routes/api/hello.ts b/packages/express/examples/routes/api/hello.ts
index 02569ca..deab2f2 100644
--- a/packages/express/examples/routes/api/hello.ts
+++ b/packages/express/examples/routes/api/hello.ts
@@ -1,8 +1,9 @@
 import { Router } from '../../..';
 
 export default (router: Router) => {
-  // $ curl http://localhost:3000/api/hello
+  // $ curl http://localhost:3000/api/hello?name=crary
   router.get('/hello', (req, res) => {
-    res.sendResult({ msg: 'hello' });
+    const name = req.query.name?.toString() || 'world';
+    res.sendResult({ msg: `hello ${name}` });
   });
 };
diff --git a/packages/express/lib/logger.js b/packages/express/lib/logger.js
index 668b0bf..37041b9 100644
--- a/packages/express/lib/logger.js
+++ b/packages/express/lib/logger.js
@@ -30,7 +30,7 @@ log4js_1.default.addLayout('json', () => {
         }
         return JSON.stringify({
             '@timestamp': logEvent.startTime.toISOString(),
-            'loglevel': logEvent.level.toString(),
+            'loglevel': logEvent.level.levelStr.toString(),
             'service_name': logEvent.categoryName,
             ...data,
         });
diff --git a/packages/express/package-lock.json b/packages/express/package-lock.json
index aaf2da7..0fc4b2c 100644
--- a/packages/express/package-lock.json
+++ b/packages/express/package-lock.json
@@ -9,7 +9,6 @@
       "version": "2.0.1",
       "license": "MIT",
       "dependencies": {
-        "@types/cookie": "^1.0.0",
         "body-parser": "^2.2.0",
         "compression": "^1.8.0",
         "connect-redis": "^8.0.2",
@@ -514,16 +513,6 @@
         "@types/node": "*"
       }
     },
-    "node_modules/@types/cookie": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/@types/cookie/-/cookie-1.0.0.tgz",
-      "integrity": "sha512-mGFXbkDQJ6kAXByHS7QAggRXgols0mAdP4MuXgloGY1tXokvzaFFM4SMqWvf7AH0oafI7zlFJwoGWzmhDqTZ9w==",
-      "deprecated": "This is a stub types definition. cookie provides its own type definitions, so you do not need this installed.",
-      "license": "MIT",
-      "dependencies": {
-        "cookie": "*"
-      }
-    },
     "node_modules/@types/cookie-parser": {
       "version": "1.4.8",
       "resolved": "https://registry.npmjs.org/@types/cookie-parser/-/cookie-parser-1.4.8.tgz",
@@ -3555,14 +3544,6 @@
         "@types/node": "*"
       }
     },
-    "@types/cookie": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/@types/cookie/-/cookie-1.0.0.tgz",
-      "integrity": "sha512-mGFXbkDQJ6kAXByHS7QAggRXgols0mAdP4MuXgloGY1tXokvzaFFM4SMqWvf7AH0oafI7zlFJwoGWzmhDqTZ9w==",
-      "requires": {
-        "cookie": "*"
-      }
-    },
     "@types/cookie-parser": {
       "version": "1.4.8",
       "resolved": "https://registry.npmjs.org/@types/cookie-parser/-/cookie-parser-1.4.8.tgz",
diff --git a/packages/express/package.json b/packages/express/package.json
index 2887972..9b148c9 100644
--- a/packages/express/package.json
+++ b/packages/express/package.json
@@ -27,7 +27,6 @@
   },
   "homepage": "https://github.com/croquiscom/crary-node",
   "dependencies": {
-    "@types/cookie": "^1.0.0",
     "body-parser": "^2.2.0",
     "compression": "^1.8.0",
     "connect-redis": "^8.0.2",
diff --git a/packages/express/src/logger.ts b/packages/express/src/logger.ts
index 6d7a2cc..81ba383 100644
--- a/packages/express/src/logger.ts
+++ b/packages/express/src/logger.ts
@@ -28,7 +28,7 @@ log4js.addLayout('json', () => {
     }
     return JSON.stringify({
       '@timestamp': logEvent.startTime.toISOString(),
-      'loglevel': logEvent.level.toString(),
+      'loglevel': logEvent.level.levelStr.toString(),
       'service_name': logEvent.categoryName,
       ...data,
     });