diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3601d8355015c19feeb406c59b7a0ac4a1d42241..0dde9f2c0753e17073009393da6e72057d0d2ebc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-### 0.12.0-beta.11
+### 0.12.0-rc.0
 
 * Tests, groups, and suites can now be configured on a platform-by-platform
   basis. Tests and groups are configured using the `onPlatform` named argument;
diff --git a/pubspec.yaml b/pubspec.yaml
index 3aedd5852f94b379bcdefe6bab9370b87189caae..937d631824e1d1dca3fb054a9c329941d76cf300 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: test
-version: 0.12.0-dev
+version: 0.12.0-rc.0
 author: Dart Team <misc@dartlang.org>
 description: A library for writing dart unit tests.
 homepage: https://github.com/dart-lang/test