diff --git a/CloudWithChris.Integrations.Approvals.csproj b/CloudWithChris.Integrations.Approvals.csproj
index 8817185..d9899cb 100644
--- a/CloudWithChris.Integrations.Approvals.csproj
+++ b/CloudWithChris.Integrations.Approvals.csproj
@@ -17,7 +17,7 @@
     <PackageReference Include="Microsoft.Azure.WebJobs.Extensions.DurableTask" Version="2.5.0" />
     <PackageReference Include="Microsoft.Azure.WebJobs.Extensions.ServiceBus" Version="4.3.0" />
     <PackageReference Include="Microsoft.Azure.WebJobs.Extensions.Storage" Version="4.0.4" />
-    <PackageReference Include="Microsoft.NET.Sdk.Functions" Version="3.0.13" />
+    <PackageReference Include="Microsoft.NET.Sdk.Functions" Version="4.1.1" />
   </ItemGroup>
   <ItemGroup>
     <None Update="host.json">