diff --git a/shell.nix b/shell.nix
index 599dce3..d04316b 100644
--- a/shell.nix
+++ b/shell.nix
@@ -1,7 +1,7 @@
 let
   moz_overlay = import (builtins.fetchTarball https://github.com/mozilla/nixpkgs-mozilla/archive/master.tar.gz);
   nixpkgs = import <nixpkgs> { overlays = [ moz_overlay ]; };
-  rustNightlyChannel = (nixpkgs.rustChannelOf { date = "2019-01-07"; channel = "nightly"; }).rust;
+  rustNightlyChannel = (nixpkgs.rustChannelOf { date = "2019-01-26"; channel = "nightly"; }).rust;
 	rustStableChannel = nixpkgs.latest.rustChannels.stable.rust.override {
 		extensions = [
 			"rust-src"
@@ -17,4 +17,4 @@ with nixpkgs;
     buildInputs = [
       rustNightlyChannel
     ];
-  }
\ No newline at end of file
+  }