diff --git a/CHANGELOG.md b/CHANGELOG.md
index 79d767a87ad..7218e33ac43 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,11 @@ and this project does adheres to [Semantic Versioning](https://semver.org/spec/v
 
 ## [Unreleased]
 
+## [5.15.0] - 2023-06-21
+
+- Fixes incorrect naming for the InnerError property in MainError (https://github.com/microsoftgraph/msgraph-sdk-dotnet/issues/1916)
+- Latest metadata updates from 20th June 2023
+
 ## [5.14.0] - 2023-06-13
 
 - Fixes missing GET method for teams singleton (https://github.com/microsoftgraph/msgraph-sdk-dotnet/issues/1956)
diff --git a/src/Microsoft.Graph/Microsoft.Graph.csproj b/src/Microsoft.Graph/Microsoft.Graph.csproj
index 4a254d3ea69..1f717a22f34 100644
--- a/src/Microsoft.Graph/Microsoft.Graph.csproj
+++ b/src/Microsoft.Graph/Microsoft.Graph.csproj
@@ -22,7 +22,7 @@
     <DelaySign>false</DelaySign>
     <AssemblyOriginatorKeyFile>35MSSharedLib1024.snk</AssemblyOriginatorKeyFile>
     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
-    <VersionPrefix>5.14.0</VersionPrefix>
+    <VersionPrefix>5.15.0</VersionPrefix>
     <!-- VersionPrefix minor version should not be set when the change comes from the generator. It will be updated automatically. -->
     <!-- VersionPrefix minor version must be manually set when making manual changes to code. -->
     <!-- VersionPrefix major and patch versions must be manually set. -->