diff --git a/nix/os/devices/steveej-t480s-work/versions.nix b/nix/os/devices/steveej-t480s-work/versions.nix
index 69ee732..e26ab41 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 = "5c52b25283a6cccca443ffb7a358de6fe14b4a81";
+    rev = "cf3e277dd0bd710af0df667e9364f4bd80c72713";
   };
   channelsNixosUnstable = {
     ref = "nixos-unstable";
-    rev = "acbdaa569f4ee387386ebe1b9e60b9f95b4ab21b";
+    rev = "dfd8f84aef129f1978e446b5d45ef05cd4421821";
   };
   nixpkgsMaster = {
     url = "https://github.com/NixOS/nixpkgs/";
     ref = "master";
-    rev = "78d5ba39c0c62bf1cf53235ebdaa67c6c5b6469c";
+    rev = "58c473985c14801d4c3cf36fa8d2b3ef9020b709";
   };
   homeManagerModule = {
     url = "https://github.com/rycee/home-manager";
     ref = "master";
-    rev = "30a16e3a87d509735731706379dce9c0223fe5b9";
+    rev = "ba0375bf06e0e0c3b2377edf913b7fddfd5a0b40";
   };
 }