diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4d2a830307..ecf23a109c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## vNext (TBD)
+## 12.4.0 (2024-08-25)
 
 ### Enhancements
 * Introduce a `ReconnectBackoffOptions` property on `SyncTimeoutOptions` that allows control over the delay the sync client applies before attempting to reconnect. (PR [#3661](https://github.com/realm/realm-dotnet/pull/3661)).
diff --git a/Realm/AssemblyInfo.props b/Realm/AssemblyInfo.props
index 86a77393ab..3c071b694c 100644
--- a/Realm/AssemblyInfo.props
+++ b/Realm/AssemblyInfo.props
@@ -1,7 +1,7 @@
 <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Product Condition="'$(Product)' == ''">Realm .NET</Product>
-    <VersionPrefix>12.3.0</VersionPrefix>
+    <VersionPrefix>12.4.0</VersionPrefix>
     <Description Condition="'$(Description)' == ''">Realm is a mobile database: a replacement for SQLite</Description>
     <Company>Realm Inc.</Company>
     <Copyright>Copyright © $([System.DateTime]::Now.ToString(yyyy)) Realm Inc.</Copyright>
diff --git a/Realm/Realm.Unity/package.json b/Realm/Realm.Unity/package.json
index f198efc2f9..ec12cfb780 100644
--- a/Realm/Realm.Unity/package.json
+++ b/Realm/Realm.Unity/package.json
@@ -1,6 +1,6 @@
 {
   "name": "io.realm.unity",
-  "version": "12.3.0",
+  "version": "12.4.0",
   "displayName": "Realm",
   "description": "Realm is an embedded, object-oriented database that lets you build real-time, always-on applications. With Realm, data is directly exposed as objects and queryable by code, removing the need for ORM's riddled with performance & maintenance issues. Additionally, objects and collections in Realm are always live, meaning that they always reflect the latest data stored in the database. You can subscribe to changes, letting you keep your UI consistently up to date.\nThe .NET Realm SDK also provide access to Atlas App Services, a secure backend that can sync data between devices, authenticate and manage users, and run serverless JavaScript functions.",
   "unity": "2021.1",