diff --git a/CICD.Tools.MSTeamsWorkflowWebhookCard.LibTests/CICD.Tools.MSTeamsWorkflowWebhookCard.LibTests.csproj b/CICD.Tools.MSTeamsWorkflowWebhookCard.LibTests/CICD.Tools.MSTeamsWorkflowWebhookCard.LibTests.csproj
index b870838..3b869bd 100644
--- a/CICD.Tools.MSTeamsWorkflowWebhookCard.LibTests/CICD.Tools.MSTeamsWorkflowWebhookCard.LibTests.csproj
+++ b/CICD.Tools.MSTeamsWorkflowWebhookCard.LibTests/CICD.Tools.MSTeamsWorkflowWebhookCard.LibTests.csproj
@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging" Version="9.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="MSTest.TestAdapter" Version="3.6.0" />
     <PackageReference Include="MSTest.TestFramework" Version="3.6.0" />