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 68b0c2a..a0fbf8b 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="1.15.2" />
+    <PackageReference Include="OpenTelemetry" Version="1.15.3" />
     <PackageReference Include="OpenTelemetry.Exporter.InMemory" Version="1.15.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>