diff --git a/rollbar_flutter/CHANGELOG.md b/rollbar_flutter/CHANGELOG.md
index 1bc8490..eaccd53 100644
--- a/rollbar_flutter/CHANGELOG.md
+++ b/rollbar_flutter/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 1.4.1
+
+- Fixed the SDK not hooking properly to the Flutter framework `onError` callback.
+
 ## 1.4.0
 
 - Updated the Rollbar Apple SDK used by this SDK to handle native-level errors and crashes to the latest 3.x version.
diff --git a/rollbar_flutter/example/pubspec.yaml b/rollbar_flutter/example/pubspec.yaml
index 19d5d19..ccca932 100644
--- a/rollbar_flutter/example/pubspec.yaml
+++ b/rollbar_flutter/example/pubspec.yaml
@@ -1,6 +1,6 @@
 name: rollbar_flutter_example
 description: Demonstrates how to use the rollbar_flutter plugin.
-version: 1.4.0
+version: 1.4.1
 
 publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 
diff --git a/rollbar_flutter/ios/rollbar_flutter.podspec b/rollbar_flutter/ios/rollbar_flutter.podspec
index 88d46ec..76ea727 100644
--- a/rollbar_flutter/ios/rollbar_flutter.podspec
+++ b/rollbar_flutter/ios/rollbar_flutter.podspec
@@ -4,7 +4,7 @@
 #
 Pod::Spec.new do |s|
   s.name             = 'rollbar_flutter'
-  s.version          = '1.4.0'
+  s.version          = '1.4.1'
   s.summary          = 'Connect your Flutter applications to Rollbar for error reporting.'
   s.description      = <<-DESC
 Connect your Flutter applications to Rollbar for error reporting.
diff --git a/rollbar_flutter/lib/src/rollbar.dart b/rollbar_flutter/lib/src/rollbar.dart
index 35c4482..76e83c6 100644
--- a/rollbar_flutter/lib/src/rollbar.dart
+++ b/rollbar_flutter/lib/src/rollbar.dart
@@ -59,7 +59,9 @@ class RollbarFlutter {
       transformer: (_) => PlatformTransformer(),
     ));
 
-    FlutterError.onError ??= onError;
+    if (onError != null) {
+      FlutterError.onError = onError;
+    }
 
     await _platform.initialize(config: config);
     await appRunner();
diff --git a/rollbar_flutter/pubspec.yaml b/rollbar_flutter/pubspec.yaml
index 172a242..2809b3e 100644
--- a/rollbar_flutter/pubspec.yaml
+++ b/rollbar_flutter/pubspec.yaml
@@ -1,6 +1,6 @@
 name: rollbar_flutter
 description: Connect your Flutter applications to Rollbar for error reporting.
-version: 1.4.0
+version: 1.4.1
 homepage: https://www.rollbar.com
 documentation: https://docs.rollbar.com/docs/flutter#flutter
 repository: https://github.com/rollbar/rollbar-flutter