diff --git a/nix/os/devices/167.233.1.14/hw.nix b/nix/os/devices/167.233.1.14/hw.nix
index 126fc35..aff1de3 100644
--- a/nix/os/devices/167.233.1.14/hw.nix
+++ b/nix/os/devices/167.233.1.14/hw.nix
@@ -2,10 +2,6 @@
 
 let
   stage1Modules =  [
-    # "aesni_intel"
-    # "kvm-intel"
-    "aes_x86_64"
-
     "virtio_balloon"
     "virtio_scsi"
     "virtio_net"
diff --git a/nix/os/devices/167.233.1.14/versions.nix b/nix/os/devices/167.233.1.14/versions.nix
index 519781a..cae9773 100644
--- a/nix/os/devices/167.233.1.14/versions.nix
+++ b/nix/os/devices/167.233.1.14/versions.nix
@@ -1,18 +1,23 @@
 let
   nixpkgs = {
     url = "https://github.com/NixOS/nixpkgs/";
-    ref = "nixos-20.09";
-    rev = "51aaa3fa1b69559456f9bd4968bd5b179a784f67";
+    ref = "nixos-21.05";
+    rev = "a1007637cea374bd1bafd754cfd5388894c49129";
   };
 in
 
 {
   inherit nixpkgs;
   "channels-nixos-stable" = nixpkgs;
+  "channels-nixos-20.09" = {
+    url = "https://github.com/NixOS/nixpkgs/";
+    ref = "nixos-20.09";
+    rev = "068984c00e0d4e54b6684d98f6ac47c92dcb642e";
+  };
   "channels-nixos-20.03" = {
     url = "https://github.com/NixOS/nixpkgs/";
     ref = "nixos-20.03";
-    rev = "ff6fda61600cc60404bab5cb6b18b8636785b7bc";
+    rev = "1db42b7fe3878f3f5f7a4f2dc210772fd080e205";
   };
   "channels-nixos-19.09" = {
     url = "https://github.com/NixOS/nixpkgs/";
@@ -22,16 +27,16 @@ in
   "channels-nixos-unstable" = {
     url = "https://github.com/NixOS/nixpkgs/";
     ref = "nixos-unstable";
-    rev = "24c9b05ac53e422f1af81a156f1fd58499eb27fb";
+    rev = "253aecf69ed7595aaefabde779aa6449195bebb7";
   };
   "nixpkgs-master" = {
     url = "https://github.com/NixOS/nixpkgs/";
     ref = "master";
-    rev = "9b3e35d991ea6a43f256069dcb2e006006730d05";
+    rev = "77506e4f258f1922148986a73a713006318e9fe9";
   };
   "home-manager-module" = {
     url = "https://github.com/nix-community/home-manager";
-    ref = "release-20.09";
-    rev = "7339784e07217ed0232e08d1ea33b610c94657d8";
+    ref = "release-21.05";
+    rev = "b39647e52ed3c0b989e9d5c965e598ae4c38d7ef";
   };
 }
diff --git a/nix/os/devices/167.233.1.14/versions.tmpl.nix b/nix/os/devices/167.233.1.14/versions.tmpl.nix
index a19cc09..f05d0dc 100644
--- a/nix/os/devices/167.233.1.14/versions.tmpl.nix
+++ b/nix/os/devices/167.233.1.14/versions.tmpl.nix
@@ -1,14 +1,19 @@
 let
   nixpkgs = {
     url = "https://github.com/NixOS/nixpkgs/";
-    ref = "nixos-20.09";
-    rev = "<% git ls-remote https://github.com/nixos/nixpkgs nixos-20.09 | awk '{ print $1 }' | tr -d '\n' -%>";
+    ref = "nixos-21.05";
+    rev = "<% git ls-remote https://github.com/nixos/nixpkgs nixos-21.05 | awk '{ print $1 }' | tr -d '\n' -%>";
   };
 in
 
 {
   inherit nixpkgs;
   "channels-nixos-stable" = nixpkgs;
+  "channels-nixos-20.09" = {
+    url = "https://github.com/NixOS/nixpkgs/";
+    ref = "nixos-20.09";
+    rev = "<% git ls-remote https://github.com/nixos/nixpkgs nixos-20.09 | awk '{ print $1 }' | tr -d '\n' -%>";
+  };
   "channels-nixos-20.03" = {
     url = "https://github.com/NixOS/nixpkgs/";
     ref = "nixos-20.03";
@@ -31,7 +36,7 @@ in
   };
   "home-manager-module" = {
     url = "https://github.com/nix-community/home-manager";
-    ref = "release-20.09";
-    rev = "<% git ls-remote https://github.com/nix-community/home-manager.git release-20.09 | awk '{ print $1 }' | tr -d '\n' -%>";
+    ref = "release-21.05";
+    rev = "<% git ls-remote https://github.com/nix-community/home-manager.git release-21.05 | awk '{ print $1 }' | tr -d '\n' -%>";
   };
 }