diff --git a/build/CHANGELOG.md b/build/CHANGELOG.md
index 956b910b4..ce2dddf59 100644
--- a/build/CHANGELOG.md
+++ b/build/CHANGELOG.md
@@ -1,4 +1,6 @@
-## 2.5.1-wip
+## 2.5.1
+
+- Use `build_runner_core` 9.0.1.
 
 ## 2.5.0
 
diff --git a/build/pubspec.yaml b/build/pubspec.yaml
index 775248b34..eb6b35d96 100644
--- a/build/pubspec.yaml
+++ b/build/pubspec.yaml
@@ -1,5 +1,5 @@
 name: build
-version: 2.5.1-wip
+version: 2.5.1
 description: A package for authoring build_runner compatible code generators.
 repository: https://github.com/dart-lang/build/tree/master/build
 resolution: workspace
@@ -10,7 +10,7 @@ environment:
 dependencies:
   analyzer: '>=6.9.0 <8.0.0'
   async: ^2.5.0
-  build_runner_core: '9.0.1-wip'
+  build_runner_core: '9.0.1'
   built_collection: ^5.1.1
   built_value: ^8.9.5
   convert: ^3.0.0
@@ -24,7 +24,7 @@ dependencies:
   pool: ^1.5.0
 
 dev_dependencies:
-  build_resolvers: '2.5.1-wip'
+  build_resolvers: '2.5.1'
   build_test: '3.0.0'
   built_value_generator: ^8.9.5
   dart_flutter_team_lints: ^3.1.0
diff --git a/build_resolvers/CHANGELOG.md b/build_resolvers/CHANGELOG.md
index 6db48f268..e603e456d 100644
--- a/build_resolvers/CHANGELOG.md
+++ b/build_resolvers/CHANGELOG.md
@@ -1,4 +1,6 @@
-## 2.5.1-wip
+## 2.5.1
+
+- Use `build_runner_core` 2.5.1.
 
 ## 2.5.0
 
diff --git a/build_resolvers/pubspec.yaml b/build_resolvers/pubspec.yaml
index 7e5a1e21b..c8a1883b0 100644
--- a/build_resolvers/pubspec.yaml
+++ b/build_resolvers/pubspec.yaml
@@ -1,5 +1,5 @@
 name: build_resolvers
-version: 2.5.1-wip
+version: 2.5.1
 description: Resolve Dart code in a Builder
 repository: https://github.com/dart-lang/build/tree/master/build_resolvers
 resolution: workspace
@@ -10,8 +10,8 @@ environment:
 dependencies:
   analyzer: '>=6.9.0 <8.0.0'
   async: ^2.5.0
-  build: '2.5.1-wip'
-  build_runner_core: '9.0.1-wip'
+  build: '2.5.1'
+  build_runner_core: '9.0.1'
   collection: ^1.17.0
   convert: ^3.1.1
   crypto: ^3.0.0
diff --git a/build_runner/CHANGELOG.md b/build_runner/CHANGELOG.md
index d15fd5298..b44a3657a 100644
--- a/build_runner/CHANGELOG.md
+++ b/build_runner/CHANGELOG.md
@@ -1,6 +1,7 @@
-## 2.5.1-wip
+## 2.5.1
 
 - Don't log stack traces for subclasses of `Exception`.
+- Bug fix: don't run builders with multiple outputs once per output.
 
 ## 2.5.0
 
diff --git a/build_runner/pubspec.yaml b/build_runner/pubspec.yaml
index 79984ab28..0d7954931 100644
--- a/build_runner/pubspec.yaml
+++ b/build_runner/pubspec.yaml
@@ -1,5 +1,5 @@
 name: build_runner
-version: 2.5.1-wip
+version: 2.5.1
 description: A build system for Dart code generation and modular compilation.
 repository: https://github.com/dart-lang/build/tree/master/build_runner
 resolution: workspace
@@ -16,11 +16,11 @@ dependencies:
   analyzer: '>=4.4.0 <8.0.0'
   args: ^2.0.0
   async: ^2.5.0
-  build: '2.5.1-wip'
+  build: '2.5.1'
   build_config: ">=1.1.0 <1.2.0"
   build_daemon: ^4.0.0
-  build_resolvers: '2.5.1-wip'
-  build_runner_core: '9.0.1-wip'
+  build_resolvers: '2.5.1'
+  build_runner_core: '9.0.1'
   code_builder: ^4.2.0
   collection: ^1.15.0
   crypto: ^3.0.0
diff --git a/build_runner_core/CHANGELOG.md b/build_runner_core/CHANGELOG.md
index b5e097208..9c140b233 100644
--- a/build_runner_core/CHANGELOG.md
+++ b/build_runner_core/CHANGELOG.md
@@ -1,4 +1,4 @@
-## 9.0.1-wip
+## 9.0.1
 
 - Don't log stack traces for subclasses of `Exception`.
 - Bug fix: don't run builders with multiple outputs once per output.
diff --git a/build_runner_core/pubspec.yaml b/build_runner_core/pubspec.yaml
index 7e117e9cd..eaf17899f 100644
--- a/build_runner_core/pubspec.yaml
+++ b/build_runner_core/pubspec.yaml
@@ -1,5 +1,5 @@
 name: build_runner_core
-version: 9.0.1-wip
+version: 9.0.1
 description: Core tools to organize the structure of a build and run Builders.
 repository: https://github.com/dart-lang/build/tree/master/build_runner_core
 resolution: workspace
@@ -15,10 +15,10 @@ platforms:
 dependencies:
   analyzer: '>=6.9.0 <8.0.0'
   async: ^2.5.0
-  build: '2.5.1-wip'
+  build: '2.5.1'
   build_config: ^1.0.0
-  build_resolvers: '2.5.1-wip'
-  build_runner: '2.5.1-wip'
+  build_resolvers: '2.5.1'
+  build_runner: '2.5.1'
   built_collection: ^5.1.1
   built_value: ^8.10.1
   collection: ^1.15.0