diff --git a/nix/os/devices/steveej-t480s-work/versions.nix b/nix/os/devices/steveej-t480s-work/versions.nix
index 5d3df39..782f6cd 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-19.03";
-    rev = "3a4ffdd38b56801ce616aa08791121d36769e884";
+    rev = "67bc63f9a7ac1b4d1a7114c88ca1a4df03bfdb0e";
   };
   channelsNixosUnstable = {
     ref = "nixos-unstable";
-    rev = "07b42ccf2de451342982b550657636d891c4ba35";
+    rev = "acbdaa569f4ee387386ebe1b9e60b9f95b4ab21b";
   };
   nixpkgsMaster = {
     url = "https://github.com/NixOS/nixpkgs/";
     ref = "master";
-    rev = "96b6a8fb0eb22eaec9e15b7a2e34fb70ea2ef09a";
+    rev = "cb601bbfedf43fa116a538f818227c1464f73095";
   };
   homeManagerModule = {
     url = "https://github.com/rycee/home-manager";
     ref = "master";
-    rev = "03162970cd6dadfac58f169cd50aed5a5aeec14f";
+    rev = "f8b03f5750679d6686eefa60d5de8cfd932b8997";
   };
 }