diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4a5cb76..8545e48 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.11.3+13
+
+* remove boundary characters that package:http_parser cannot parse.
+
 ## 0.11.3+12
 
 * Don't quote the boundary header for `MultipartRequest`. This is more
diff --git a/pubspec.yaml b/pubspec.yaml
index b922a51..7bad9f0 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: http
-version: 0.11.3+12
+version: 0.11.3+13
 author: "Dart Team <misc@dartlang.org>"
 homepage: https://github.com/dart-lang/http
 description: A composable, Future-based API for making HTTP requests.