diff --git a/crates/turbo-tasks/src/lib.rs b/crates/turbo-tasks/src/lib.rs
index efa5a5b39cf4e..74369b1d5b466 100644
--- a/crates/turbo-tasks/src/lib.rs
+++ b/crates/turbo-tasks/src/lib.rs
@@ -32,7 +32,6 @@
 #![feature(error_generic_member_access)]
 #![feature(provide_any)]
 #![feature(new_uninit)]
-#![feature(arbitrary_enum_discriminant)]
 
 pub mod backend;
 mod collectibles;
diff --git a/rust-toolchain b/rust-toolchain
index 0f65080bf5f88..e0f77dc6683a9 100644
--- a/rust-toolchain
+++ b/rust-toolchain
@@ -1 +1 @@
-nightly-2022-09-23
+nightly-2022-11-04