diff --git a/CHANGELOG.md b/CHANGELOG.md
index 28dd8e9..d63a6b9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.15.1
+
+Implemented `idTokenChanges`. [PR-125](https://github.com/atn832/firebase_auth_mocks/pull/126). Thank you [vinifig](https://github.com/vinifig)!
+
 ## 0.15.0
 
 - Upgraded firebase_auth dependency to ^6.0.0. [PR-120](https://github.com/atn832/firebase_auth_mocks/pull/120). Thank you [jt274](https://github.com/jt274)!
diff --git a/pubspec.yaml b/pubspec.yaml
index b8372be..ea05873 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: firebase_auth_mocks
 description: Fakes for Firebase Auth. Use this package with `google_sign_in_mocks` to write unit tests involving Firebase Authentication.
-version: 0.15.0
+version: 0.15.1
 homepage: https://www.wafrat.com
 repository: https://github.com/atn832/firebase_auth_mocks
 
diff --git a/test/firebase_auth_mocks_test.dart b/test/firebase_auth_mocks_test.dart
index 4d5a087..4b70adc 100644
--- a/test/firebase_auth_mocks_test.dart
+++ b/test/firebase_auth_mocks_test.dart
@@ -274,7 +274,8 @@ void main() {
       expect(auth.authStateChanges(),
           emitsInOrder([user, null, auth.currentUser]));
       expect(auth.userChanges(), emitsInOrder([user, null, auth.currentUser]));
-      expect(auth.idTokenChanges(), emitsInOrder([user, null, auth.currentUser]));
+      expect(
+          auth.idTokenChanges(), emitsInOrder([user, null, auth.currentUser]));
     });
 
     test('Can sign in anonymously after sign out', () async {
@@ -290,7 +291,8 @@ void main() {
       expect(auth.authStateChanges(),
           emitsInOrder([user, null, auth.currentUser]));
       expect(auth.userChanges(), emitsInOrder([user, null, auth.currentUser]));
-      expect(auth.idTokenChanges(), emitsInOrder([user, null, auth.currentUser]));
+      expect(
+          auth.idTokenChanges(), emitsInOrder([user, null, auth.currentUser]));
     });
   });