diff --git a/CHANGELOG.md b/CHANGELOG.md
index 13a628a..23935ba 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.11.3+7
+
+* Declare compatibility with `http_parser` 3.0.0.
+
 ## 0.11.3+6
 
 * Fix one more strong mode warning in `http/testing.dart`.
diff --git a/pubspec.yaml b/pubspec.yaml
index 5f39657..77eaafd 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,12 +1,12 @@
 name: http
-version: 0.11.4-dev
+version: 0.11.3+7
 author: "Dart Team <misc@dartlang.org>"
 homepage: https://github.com/dart-lang/http
 description: A composable, Future-based API for making HTTP requests.
 dependencies:
   async: "^1.10.0"
   collection: "^1.5.0"
-  http_parser: ">=0.0.1 <3.0.0"
+  http_parser: ">=0.0.1 <4.0.0"
   path: ">=0.9.0 <2.0.0"
   stack_trace: ">=0.9.1 <2.0.0"
 dev_dependencies: