diff --git a/packages/body_parser/CHANGELOG.md b/packages/body_parser/CHANGELOG.md
index 4004393..60d76d7 100644
--- a/packages/body_parser/CHANGELOG.md
+++ b/packages/body_parser/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Change Log
 
+## 4.0.1
+
+* Updated `belatuk_http_server` to 3.0.0
+
 ## 4.0.0
 
 * Require Dart >= 2.17
diff --git a/packages/body_parser/pubspec.yaml b/packages/body_parser/pubspec.yaml
index cad96de..1134321 100644
--- a/packages/body_parser/pubspec.yaml
+++ b/packages/body_parser/pubspec.yaml
@@ -1,12 +1,12 @@
 name: belatuk_body_parser
-version: 4.0.0
+version: 4.0.1
 description: Parse request bodies and query strings in Dart. Supports JSON, URL-encoded, and multi-part bodies.
 homepage: https://github.com/dart-backend/belatuk-common-utilities/tree/main/packages/body_parser
 environment:
   sdk: '>=2.17.0 <3.0.0'
 dependencies:
   http_parser: ^4.0.0
-  belatuk_http_server: ^2.0.0
+  belatuk_http_server: ^3.0.0
   mime: ^1.0.0
 dev_dependencies:
   http: ^0.13.0
diff --git a/packages/body_parser/test/form_data_test.dart b/packages/body_parser/test/form_data_test.dart
index 87fb4bc..d4cc3aa 100644
--- a/packages/body_parser/test/form_data_test.dart
+++ b/packages/body_parser/test/form_data_test.dart
@@ -63,10 +63,8 @@ world
     print('Response: ${response.body}');
     var jsons = json.decode(response.body);
     var files = jsons['files'].map((map) {
-      return map == null
-          ? null
-          : map.keys.fold<Map<String, dynamic>>(
-              <String, dynamic>{}, (out, k) => out..[k.toString()] = map[k]);
+      return map.keys.fold<Map<String, dynamic>>(
+          <String, dynamic>{}, (out, k) => out..[k.toString()] = map[k]);
     });
     expect(files.length, equals(0));
     expect(jsons['body']['hello'], equals('world'));
diff --git a/packages/body_parser/test/server_test.dart b/packages/body_parser/test/server_test.dart
index ee0048b..2a690f4 100644
--- a/packages/body_parser/test/server_test.dart
+++ b/packages/body_parser/test/server_test.dart
@@ -6,7 +6,7 @@ import 'package:http/http.dart' as http;
 import 'package:http_parser/http_parser.dart';
 import 'package:test/test.dart';
 
-const TOKEN =
+const token =
     'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJhdWQiOiIxMjcuMC4wLjEiLCJleHAiOi0xLCJpYXQiOiIyMDE2LTEyLTIyVDEyOjQ5OjUwLjM2MTQ0NiIsImlzcyI6ImFuZ2VsX2F1dGgiLCJzdWIiOiIxMDY2OTQ4Mzk2MDIwMjg5ODM2NTYifQ==.PYw7yUb-cFWD7N0sSLztP7eeRvO44nu1J2OgDNyT060=';
 
 String jsonEncodeBody(BodyParseResult result) {
@@ -89,12 +89,12 @@ void main() {
     });
 
     test('JWT', () async {
-      var postData = 'token=$TOKEN';
+      var postData = 'token=$token';
       print('Body: $postData');
       var response = await client!.get(Uri.parse('$url/?$postData'));
       print('Response: ${response.body}');
       var query = json.decode(response.body)['query'];
-      expect(query['token'], equals(TOKEN));
+      expect(query['token'], equals(token));
     });
   });
 
@@ -129,11 +129,11 @@ void main() {
     });
 
     test('JWT', () async {
-      var postData = 'token=$TOKEN';
+      var postData = 'token=$token';
       var response =
           await client!.post(Uri.parse(url!), headers: headers, body: postData);
       var body = json.decode(response.body)['body'];
-      expect(body['token'], equals(TOKEN));
+      expect(body['token'], equals(token));
     });
   });