diff --git a/Directory.Packages.props b/Directory.Packages.props
index d7213f849..f3f65dfcf 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -48,7 +48,7 @@
   <!-- Test dependencies -->
   <ItemGroup>
     <PackageVersion Include="Azure.Monitor.OpenTelemetry.Exporter" Version="1.0.0-beta.4" />
-    <PackageVersion Include="CommandLineParser" Version="2.4.3" Condition="'$(TargetFramework)' == 'net6.0'" />
+    <PackageVersion Include="CommandLineParser" Version="2.9.1" Condition="'$(TargetFramework)' == 'net6.0'" />
     <PackageVersion Include="CommandLineParser" Version="1.9.71" Condition="'$(TargetFramework)' == 'net48'" />
     <PackageVersion Include="EnterpriseLibrary.SemanticLogging.EventSourceAnalyzer.NetCore" Version="2.0.1406.4" />
     <PackageVersion Include="Microsoft.AspNet.WebApi.Core" Version="5.3.0" />