diff --git a/flake.nix b/flake.nix
index be1b1e4..629d0ca 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,7 +2,7 @@
   description = "Zentralwerk network";
 
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/release-21.11";
+    nixpkgs.url = "github:NixOS/nixpkgs/release-22.05";
     nixpkgs-master.url = "github:NixOS/nixpkgs";
     openwrt.url = "git+https://git.openwrt.org/openwrt/openwrt.git?ref=openwrt-21.02";
     openwrt.flake = false;