diff --git a/src/Directory.Packages.props b/src/Directory.Packages.props
index 1ea18344b5..556de5bf8e 100644
--- a/src/Directory.Packages.props
+++ b/src/Directory.Packages.props
@@ -65,9 +65,9 @@
     <PackageVersion Include="NUnit" Version="4.6.1" />
     <PackageVersion Include="NUnit.Analyzers" Version="4.15.0" />
     <PackageVersion Include="NUnit3TestAdapter" Version="6.3.1" />
-    <PackageVersion Include="OpenTelemetry.Exporter.Console" Version="1.18.0" />
-    <PackageVersion Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.18.0" />
-    <PackageVersion Include="OpenTelemetry.Extensions.Hosting" Version="1.18.0" />
+    <PackageVersion Include="OpenTelemetry.Exporter.Console" Version="1.20.1" />
+    <PackageVersion Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.20.1" />
+    <PackageVersion Include="OpenTelemetry.Extensions.Hosting" Version="1.20.1" />
     <PackageVersion Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.18.0" />
     <PackageVersion Include="OpenTelemetry.Instrumentation.Http" Version="1.18.0" />
     <PackageVersion Include="OpenTelemetry.Instrumentation.Runtime" Version="1.18.0" />
diff --git a/tools/testing-tool/TestingTool/TestingTool.csproj b/tools/testing-tool/TestingTool/TestingTool.csproj
index 5761c4c557..48321d553a 100644
--- a/tools/testing-tool/TestingTool/TestingTool.csproj
+++ b/tools/testing-tool/TestingTool/TestingTool.csproj
@@ -18,9 +18,9 @@
     <PackageReference Include="NServiceBus.Metrics.ServiceControl" Version="6.0.1" />
     <PackageReference Include="NServiceBus.RabbitMQ" Version="11.2.1" />
     <PackageReference Include="NServiceBus.Transport.SqlServer" Version="9.1.0" />
-    <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.17.0" />
+    <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.20.1" />
     <PackageReference Include="OpenTelemetry.Exporter.Prometheus.AspNetCore" Version="1.11.2-beta.1" />
-    <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.17.0" />
+    <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.20.1" />
     <PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.12.0" />
     <PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.12.0" />
   </ItemGroup>