diff --git a/prototyping/Tests/PrettyPrinter/smoke_test/out.txt b/prototyping/Tests/PrettyPrinter/smoke_test/out.txt
index 34e0c4fe..ca95cae9 100644
--- a/prototyping/Tests/PrettyPrinter/smoke_test/out.txt
+++ b/prototyping/Tests/PrettyPrinter/smoke_test/out.txt
@@ -10,10 +10,10 @@ local function comp(f)
 end
 local id2 = comp(id)(id)
 local nil2 = id2(nil)
-local a : any = nil
+local a : unknown = nil
 local b : nil = nil
 local c : (nil) -> nil = nil
-local d : (any & nil) = nil
-local e : any? = nil
+local d : (unknown & nil) = nil
+local e : unknown? = nil
 local f : number = 123.0
 return id2(nil2)