diff --git a/nix/os/devices/steveej-t480s-work/versions.nix b/nix/os/devices/steveej-t480s-work/versions.nix
index 144ce5c..bb6d64a 100644
--- a/nix/os/devices/steveej-t480s-work/versions.nix
+++ b/nix/os/devices/steveej-t480s-work/versions.nix
@@ -10,7 +10,7 @@
   nixpkgsMaster = {
     url = "https://github.com/NixOS/nixpkgs/";
     ref = "master";
-    rev = "84c44d8cafd909105a78bfcf191a0f6c7858c54d";
+    rev = "542fb7715bc4117c62a33a57d2c82c087f7cd39d";
   };
   homeManagerModule = {
     url = "https://github.com/rycee/home-manager";