diff --git a/src/CSharpFunctionalExtensions.FluentAssertions/CSharpFunctionalExtensions.FluentAssertions.csproj b/src/CSharpFunctionalExtensions.FluentAssertions/CSharpFunctionalExtensions.FluentAssertions.csproj
index 5f8c10c..ad15db6 100644
--- a/src/CSharpFunctionalExtensions.FluentAssertions/CSharpFunctionalExtensions.FluentAssertions.csproj
+++ b/src/CSharpFunctionalExtensions.FluentAssertions/CSharpFunctionalExtensions.FluentAssertions.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
 	<PropertyGroup>
 		<TargetFramework>net6.0</TargetFramework>
@@ -13,7 +13,7 @@
 	</PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="CSharpFunctionalExtensions" Version="2.37.0" />
+		<PackageReference Include="CSharpFunctionalExtensions" Version="2.40.3" />
 		<PackageReference Include="FluentAssertions" Version="6.10.0" />
 		<PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1">
 			<PrivateAssets>all</PrivateAssets>