diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index a3e2e3e03..7941d5509 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,5 +1,5 @@
 [toolchain]
-channel = "nightly-2021-12-04"
+channel = "nightly-2021-11-18"
 components = [
     "rust-src",
     "llvm-tools-preview",