diff --git a/flake.nix b/flake.nix
index 87c20ab..ead7175 100644
--- a/flake.nix
+++ b/flake.nix
@@ -9,7 +9,7 @@
 			};
 		};
 
-		nixpkgs.url = "github:nixos/nixpkgs/nixos-21.05";
+		nixpkgs.url = "github:nixos/nixpkgs/nixos-21.11";
   	unstable.url = "github:nixos/nixpkgs/nixos-unstable";
 		nur.url = "github:nix-community/NUR";
 	};