diff --git a/nix/os/devices/steveej-t14/versions.nix b/nix/os/devices/steveej-t14/versions.nix
index f32967e..c0dfdf1 100644
--- a/nix/os/devices/steveej-t14/versions.nix
+++ b/nix/os/devices/steveej-t14/versions.nix
@@ -2,7 +2,7 @@ let
   nixpkgs = {
     url = "https://github.com/NixOS/nixpkgs/";
     ref = "nixos-21.11";
-    rev = "a640d8394f34714578f3e6335fc767d0755d78f9";
+    rev = "1bd4bbd49bef217a3d1adea43498270d6e779d65";
   };
 in
 
@@ -16,17 +16,17 @@ in
   "channels-nixos-21.05" = {
     url = "https://github.com/NixOS/nixpkgs/";
     ref = "nixos-21.05";
-    rev = "43cdc5b364511eabdcad9fde639777ffd9e5bab1";
+    rev = "4a8751d694b46340072d95409804f59b98326f44";
   };
   "channels-nixos-unstable" = {
     url = "https://github.com/NixOS/nixpkgs/";
     ref = "nixos-unstable";
-    rev = "6daa4a5c045d40e6eae60a3b6e427e8700f1c07f";
+    rev = "bc5d68306b40b8522ffb69ba6cff91898c2fbbff";
   };
   "nixpkgs-master" = {
     url = "https://github.com/NixOS/nixpkgs/";
     ref = "master";
-    rev = "e65a0f3f980abdc802b9f93bdb1b67a326cdb9c8";
+    rev = "2a512fa1be4516cf4131ec392ec5ac3d84e80dbf";
   };
   "home-manager-module" = {
     url = "https://github.com/nix-community/home-manager";