diff --git a/csharp/Directory.Packages.props b/csharp/Directory.Packages.props
index d3504ab0c0..5db17db3b7 100644
--- a/csharp/Directory.Packages.props
+++ b/csharp/Directory.Packages.props
@@ -40,7 +40,7 @@
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.4.0" />
     <PackageVersion Include="Microsoft.SourceLink.GitHub" Version="10.0.201" />
     <PackageVersion Include="Moq" Version="4.20.72" />
-    <PackageVersion Include="OpenTelemetry" Version="1.12.0" />
+    <PackageVersion Include="OpenTelemetry" Version="1.15.2" />
     <PackageVersion Include="OpenTelemetry.Exporter.Console" Version="1.12.0" />
     <PackageVersion Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.12.0" />
     <PackageVersion Include="System.Diagnostics.DiagnosticSource" Version="9.0.6" />