diff --git a/CHANGELOG.md b/CHANGELOG.md
index eb28e28..1786f1c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,10 @@
 # Changelog
 All notable changes to this project will be documented in this file.
 
+## Version 7.15.0 - 2025-12-23
+### Added
+- Added DatasetEventMessageData object
+
 ## Version 7.14.0 - 2025-12-23
 ### Added
 - Added EnumReportRunStatus 
diff --git a/src/ONE.Models.CSharp/ONE.Models.CSharp.csproj b/src/ONE.Models.CSharp/ONE.Models.CSharp.csproj
index 98f12ee..5f78819 100644
--- a/src/ONE.Models.CSharp/ONE.Models.CSharp.csproj
+++ b/src/ONE.Models.CSharp/ONE.Models.CSharp.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <!--For Release packages update the VersionPrefix and remove any VersionSuffix-->
-    <VersionPrefix>7.14.0</VersionPrefix>
+    <VersionPrefix>7.15.0</VersionPrefix>
     <!--For Feature packages update the VersionSuffix with the jira ticket number-->
     <VersionSuffix></VersionSuffix>
     <LangVersion>latest</LangVersion>