diff --git a/services/authorization-service/authorization-service.csproj b/services/authorization-service/authorization-service.csproj
index 1ce3e020..cf2315fb 100644
--- a/services/authorization-service/authorization-service.csproj
+++ b/services/authorization-service/authorization-service.csproj
@@ -6,7 +6,7 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
-  <ItemGroup>    <PackageReference Include="Azure.Core" Version="1.35.0" />    <PackageReference Include="Microsoft.Azure.Cosmos" Version="3.42.0" />
+  <ItemGroup>    <PackageReference Include="Azure.Core" Version="1.51.1" />    <PackageReference Include="Microsoft.Azure.Cosmos" Version="3.42.0" />
     <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="8.0.0" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />
     <PackageReference Include="Microsoft.Identity.Web" Version="2.15.0" />