diff --git a/syn/.globalconfig b/syn/.globalconfig
index 7e30af5..f117138 100644
--- a/syn/.globalconfig
+++ b/syn/.globalconfig
@@ -17,7 +17,9 @@ csharp_preferred_modifier_order = public, private, protected, internal, file, st
 csharp_prefer_braces = false
 csharp_prefer_simple_default_expression = true
 csharp_prefer_simple_using_statement = true
+csharp_prefer_static_anonymous_function = true
 csharp_prefer_static_local_function = true
+csharp_prefer_system_threading_lock = true
 csharp_preserve_single_line_blocks = true
 csharp_preserve_single_line_statements = false
 csharp_space_after_cast = false
@@ -530,6 +532,8 @@ dotnet_diagnostic.IDE0302.severity = error
 dotnet_diagnostic.IDE0303.severity = error
 dotnet_diagnostic.IDE0304.severity = error
 dotnet_diagnostic.IDE0305.severity = error
+dotnet_diagnostic.IDE0320.severity = error
+dotnet_diagnostic.IDE0330.severity = error
 dotnet_diagnostic.IDE1005.severity = error
 dotnet_diagnostic.IDE1006.severity = error