diff --git a/CHANGELOG.md b/CHANGELOG.md
index a61895c..97f7ede 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.13.1] - 2024-10-10
+
+### Changed
+
+- Updated HTTP span attributes to comply with updated OpenTelemetry semantic conventions. [#344](https://github.com/microsoft/kiota-dotnet/issues/344)
+
 ## [1.13.0] - 2024-09-25
 
 ### Changed
diff --git a/Directory.Build.props b/Directory.Build.props
index 9b7955b..bfec8f6 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -1,7 +1,7 @@
 <Project>
   <!-- Common default project properties for ALL projects-->
   <PropertyGroup>
-    <VersionPrefix>1.13.0</VersionPrefix>
+    <VersionPrefix>1.13.1</VersionPrefix>
     <VersionSuffix></VersionSuffix>
     <!-- This is overidden in test projects by setting to true-->
     <IsTestProject>false</IsTestProject>