diff --git a/nix/os/devices/steveej-t480s-work/versions.nix b/nix/os/devices/steveej-t480s-work/versions.nix
index bb6d64a..77a3ba8 100644
--- a/nix/os/devices/steveej-t480s-work/versions.nix
+++ b/nix/os/devices/steveej-t480s-work/versions.nix
@@ -1,20 +1,20 @@
 {
   channelsNixosStable = {
     ref = "nixos-19.09";
-    rev = "2d896998dc9b1b0daeb8a180dc170733f1225678";
+    rev = "c0c062da7b3e20ec3b6c9416bc03cb3fc61df4b8";
   };
   channelsNixosUnstable = {
     ref = "nixos-unstable";
-    rev = "7827d3f4497ed722fedca57fd4d5ca1a65c38256";
+    rev = "c1966522d7d5fa54db068140d212cba18731dd98";
   };
   nixpkgsMaster = {
     url = "https://github.com/NixOS/nixpkgs/";
     ref = "master";
-    rev = "542fb7715bc4117c62a33a57d2c82c087f7cd39d";
+    rev = "f0d170bb49a143db4c93acb2e9ed5c74c081d204";
   };
   homeManagerModule = {
     url = "https://github.com/rycee/home-manager";
     ref = "master";
-    rev = "450571056552c9311fcb2894328696b535265593";
+    rev = "595150be86639cd1e41c9eba1cf02dc503d10c23";
   };
 }