diff --git a/src/lib.rs b/src/lib.rs
index 76e1020..b8ceb02 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,8 +1,6 @@
 #![allow(incomplete_features)]
-#![feature(maybe_uninit_extra)]
 #![feature(inline_const)]
 #![feature(drain_filter)]
-#![feature(derive_default_enum)]
 #![feature(try_blocks)]