diff --git a/tests/Rivulet.Diagnostics.OpenTelemetry.Tests/Rivulet.Diagnostics.OpenTelemetry.Tests.csproj b/tests/Rivulet.Diagnostics.OpenTelemetry.Tests/Rivulet.Diagnostics.OpenTelemetry.Tests.csproj
index c9f56a1..47b9d38 100644
--- a/tests/Rivulet.Diagnostics.OpenTelemetry.Tests/Rivulet.Diagnostics.OpenTelemetry.Tests.csproj
+++ b/tests/Rivulet.Diagnostics.OpenTelemetry.Tests/Rivulet.Diagnostics.OpenTelemetry.Tests.csproj
@@ -14,7 +14,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="OpenTelemetry" Version="1.15.0" />
+    <PackageReference Include="OpenTelemetry" Version="1.15.1" />
     <PackageReference Include="OpenTelemetry.Exporter.InMemory" Version="1.15.0" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>