diff --git a/default.nix b/default.nix
index 94bfa02..41ca7c8 100644
--- a/default.nix
+++ b/default.nix
@@ -4,7 +4,7 @@ let
 in
 pkgs.mkShell {
     buildInputs = [
-        (pkgs.rustChannelOf { date = "2021-09-20"; channel = "nightly"; }).rust
+        (pkgs.rustChannelOf { date = "2021-10-03"; channel = "nightly"; }).rust
         pkgs.gcc
         pkgs.patchelf
     ];