diff --git a/NotificationSystem/NotificationSystem.Tests.Integration/NotificationSystem.Tests.Integration.csproj b/NotificationSystem/NotificationSystem.Tests.Integration/NotificationSystem.Tests.Integration.csproj
index ce97abe1..b395c803 100644
--- a/NotificationSystem/NotificationSystem.Tests.Integration/NotificationSystem.Tests.Integration.csproj
+++ b/NotificationSystem/NotificationSystem.Tests.Integration/NotificationSystem.Tests.Integration.csproj
@@ -11,7 +11,7 @@
 
   <ItemGroup>
     <PackageReference Include="coverlet.collector" Version="6.0.4" />
-    <PackageReference Include="Microsoft.Azure.Cosmos" Version="3.54.1" />
+    <PackageReference Include="Microsoft.Azure.Cosmos" Version="3.56.0" />
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="10.0.0" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="10.0.0" />
     <PackageReference Include="Microsoft.Extensions.Hosting" Version="10.0.0" />
diff --git a/NotificationSystem/NotificationSystem.Tests.Unit/NotificationSystem.Tests.Unit.csproj b/NotificationSystem/NotificationSystem.Tests.Unit/NotificationSystem.Tests.Unit.csproj
index 104eeb76..121753c4 100644
--- a/NotificationSystem/NotificationSystem.Tests.Unit/NotificationSystem.Tests.Unit.csproj
+++ b/NotificationSystem/NotificationSystem.Tests.Unit/NotificationSystem.Tests.Unit.csproj
@@ -11,7 +11,7 @@
 
   <ItemGroup>
     <PackageReference Include="coverlet.collector" Version="6.0.4" />
-    <PackageReference Include="Microsoft.Azure.Cosmos" Version="3.54.1" />
+    <PackageReference Include="Microsoft.Azure.Cosmos" Version="3.56.0" />
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="10.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
     <PackageReference Include="Moq" Version="4.20.72" />