diff --git a/DEVELOPER.md b/DEVELOPER.md
index 5a77c91..e573236 100644
--- a/DEVELOPER.md
+++ b/DEVELOPER.md
@@ -2,7 +2,9 @@
 
 Read https://dart.dev/tools/pub/publishing
 
-Basically you bump the version with a new commit, and then run `flutter pub publish`
+Basically you bump the version with a new commit, and then run `flutter pub publish`.
+
+Then run `cd example && flutter pub get`
 
 ## Known issue
 
diff --git a/example/pubspec.lock b/example/pubspec.lock
index d38d66d..04be8dc 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -92,7 +92,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "3.0.0"
+    version: "4.0.0"
   flutter_lints:
     dependency: "direct dev"
     description:
@@ -131,26 +131,26 @@ packages:
     dependency: transitive
     description:
       name: leak_tracker
-      sha256: "6bb818ecbdffe216e81182c2f0714a2e62b593f4a4f13098713ff1685dfb6ab0"
+      sha256: "33e2e26bdd85a0112ec15400c8cbffea70d0f9c3407491f672a2fad47915e2de"
       url: "https://pub.dev"
     source: hosted
-    version: "10.0.9"
+    version: "11.0.2"
   leak_tracker_flutter_testing:
     dependency: transitive
     description:
       name: leak_tracker_flutter_testing
-      sha256: f8b613e7e6a13ec79cfdc0e97638fddb3ab848452eff057653abd3edba760573
+      sha256: "1dbc140bb5a23c75ea9c4811222756104fbcd1a27173f0c34ca01e16bea473c1"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.9"
+    version: "3.0.10"
   leak_tracker_testing:
     dependency: transitive
     description:
       name: leak_tracker_testing
-      sha256: "6ba465d5d76e67ddf503e1161d1f4a6bc42306f9d66ca1e8f079a47290fb06d3"
+      sha256: "8d5a2d49f4a66b49744b23b018848400d23e54caf9463f4eb20df3eb8acb2eb1"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.1"
+    version: "3.0.2"
   lints:
     dependency: transitive
     description:
@@ -179,10 +179,10 @@ packages:
     dependency: transitive
     description:
       name: meta
-      sha256: e3641ec5d63ebf0d9b41bd43201a66e3fc79a65db5f61fc181f04cd27aab950c
+      sha256: "23f08335362185a5ea2ad3a4e597f1375e78bce8a040df5c600c8d3552ef2394"
       url: "https://pub.dev"
     source: hosted
-    version: "1.16.0"
+    version: "1.17.0"
   path:
     dependency: transitive
     description:
@@ -336,10 +336,10 @@ packages:
     dependency: transitive
     description:
       name: test_api
-      sha256: fb31f383e2ee25fbbfe06b40fe21e1e458d14080e3c67e7ba0acfde4df4e0bbd
+      sha256: ab2726c1a94d3176a45960b6234466ec367179b87dd74f1611adb1f3b5fb9d55
       url: "https://pub.dev"
     source: hosted
-    version: "0.7.4"
+    version: "0.7.7"
   typed_data:
     dependency: transitive
     description:
@@ -352,10 +352,10 @@ packages:
     dependency: transitive
     description:
       name: vector_math
-      sha256: "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803"
+      sha256: d530bd74fea330e6e364cda7a85019c434070188383e1cd8d9777ee586914c5b
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.4"
+    version: "2.2.0"
   vm_service:
     dependency: transitive
     description:
@@ -381,5 +381,5 @@ packages:
     source: hosted
     version: "1.0.4"
 sdks:
-  dart: ">=3.7.0-0 <4.0.0"
+  dart: ">=3.8.0-0 <4.0.0"
   flutter: ">=3.22.0"
diff --git a/pubspec.yaml b/pubspec.yaml
index b670473..702198e 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: flutter_authgear
 description: Authgear SDK for Flutter
-version: 3.0.0
+version: 4.0.0
 homepage: https://www.authgear.com
 repository: https://github.com/authgear/authgear-sdk-flutter
 documentation: https://authgear.github.io/authgear-sdk-flutter/