diff --git a/rust-toolchain b/rust-toolchain
index c2821f31fd7..7e4d12b8632 100644
--- a/rust-toolchain
+++ b/rust-toolchain
@@ -1,3 +1,3 @@
 [toolchain]
-channel = "nightly-2021-03-25"
+channel = "nightly-2021-04-08"
 components = ["llvm-tools-preview", "rustc-dev", "rust-src"]