diff --git a/CHANGELOG.md b/CHANGELOG.md
index 207cf1c..2fe8d32 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.4.3
+
+* Fixes "Getting error after authorization- Failed to handle method call" (#5) completely using flutter_inappwebview 4.0.0.
+
 ## 0.4.2
 
 * Improve error handling.
diff --git a/README.md b/README.md
index 9860c98..26e50c8 100644
--- a/README.md
+++ b/README.md
@@ -1,15 +1,5 @@
 # IMPORTANT NOTE
 
-There's [a release blocker](https://github.com/espresso3389/oauth2_custom_uri_scheme/issues/5#issuecomment-580800057) and the latest version could not be released on [pub.dev](https://pub.dev).
-
-So if you want to check the latest version, please use the latest github commit. I think the following commit will work:
-
-```yaml
-  oauth2_custom_uri_scheme:
-    git:
-      url: https://github.com/espresso3389/oauth2_custom_uri_scheme
-```
-
 # [oauth2_custom_uri_scheme](https://pub.dev/packages/oauth2_custom_uri_scheme/)
 
 An implementation of OAuth 2.0 Authorization Code Grant with redirection to application specific custom URI scheme.
@@ -28,7 +18,7 @@ The implementation works well on Android with API level >= 23 and iOS >= 11.0 bu
 
 ```yaml
 dependencies:
-  oauth2_custom_uri_scheme: ^0.3.11
+  oauth2_custom_uri_scheme: ^0.4.3
 ```
 
 ## Getting Started
diff --git a/example/pubspec.lock b/example/pubspec.lock
index 4c5ab61..3250298 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -136,7 +136,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "0.4.2"
+    version: "0.4.3"
   path:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index 61b8be0..4d36e86 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: oauth2_custom_uri_scheme
 description: An implementation of OAuth 2.0 authorization code grant with redirection to application specific custom URL scheme.
-version: 0.4.2
+version: 0.4.3
 homepage: https://github.com/espresso3389/oauth2_custom_uri_scheme
 
 environment: