diff --git a/flake.nix b/flake.nix
index 0602861fa..22ea2911e 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,7 +1,7 @@
 {
   description = "The purely functional package manager";
 
-  inputs.nixpkgs.url = "nixpkgs/nixos-20.03-small";
+  inputs.nixpkgs.url = "nixpkgs/nixos-20.09-small";
   inputs.lowdown-src = { url = "github:kristapsdz/lowdown"; flake = false; };
 
   outputs = { self, nixpkgs, lowdown-src }: