diff --git a/src/Orc.Sort/Orc.Sort.csproj b/src/Orc.Sort/Orc.Sort.csproj
index 45e01f5..0125ad6 100644
--- a/src/Orc.Sort/Orc.Sort.csproj
+++ b/src/Orc.Sort/Orc.Sort.csproj
@@ -24,7 +24,7 @@
     <PackageReference Include="LoadAssembliesOnStartup.Fody" Version="4.6.0" PrivateAssets="all" />
     <PackageReference Include="MethodTimer.Fody" Version="3.2.2" PrivateAssets="all" />
     <PackageReference Include="ModuleInit.Fody" Version="2.1.1" PrivateAssets="all" />
-    <PackageReference Include="morelinq" Version="3.4.2" />
+    <PackageReference Include="morelinq" Version="4.0.0" />
     <PackageReference Include="Obsolete.Fody" Version="5.3.0" PrivateAssets="all" />
   </ItemGroup>