diff --git a/CHANGELOG.md b/CHANGELOG.md
index 95be2b8d16..1531f3b55b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # package:sentry changelog
 
+## 2.3.1
+
+- Support non-standard port numbers and paths in DSN URL.
+
 ## 2.3.0
 
 - Add [breadcrumb](https://docs.sentry.io/development/sdk-dev/event-payloads/breadcrumbs/) support.
diff --git a/lib/src/version.dart b/lib/src/version.dart
index c7d1b235c6..aa5a95e4b8 100644
--- a/lib/src/version.dart
+++ b/lib/src/version.dart
@@ -9,7 +9,7 @@
 library version;
 
 /// The SDK version reported to Sentry.io in the submitted events.
-const String sdkVersion = '2.3.0';
+const String sdkVersion = '2.3.1';
 
 /// The SDK name reported to Sentry.io in the submitted events.
 const String sdkName = 'dart';
diff --git a/pubspec.yaml b/pubspec.yaml
index 6dc800c36b..5623613bb6 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: sentry
-version: 2.3.0
+version: 2.3.1
 description: A pure Dart Sentry.io client.
 author: Flutter Authors <flutter-dev@googlegroups.com>
 homepage: https://github.com/flutter/sentry