diff --git a/LetsEncryptManager.App/LetsEncryptManager.App.csproj b/LetsEncryptManager.App/LetsEncryptManager.App.csproj
index 75c28b2..564a4c5 100644
--- a/LetsEncryptManager.App/LetsEncryptManager.App.csproj
+++ b/LetsEncryptManager.App/LetsEncryptManager.App.csproj
@@ -5,7 +5,7 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Microsoft.Azure.Functions.Extensions" Version="1.1.0" />
-    <PackageReference Include="Microsoft.NET.Sdk.Functions" Version="4.0.1" />
+    <PackageReference Include="Microsoft.NET.Sdk.Functions" Version="4.1.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration.AzureAppConfiguration" Version="4.5.1" />
   </ItemGroup>
   <ItemGroup>