diff --git a/flake.lock b/flake.lock
index 785d1a8..981e3ea 100644
--- a/flake.lock
+++ b/flake.lock
@@ -58,11 +58,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1640126586,
-        "narHash": "sha256-Brja0wQZFSl+hduOcBfE/oVPs0QattbILSMHC7/9fEg=",
+        "lastModified": 1640417317,
+        "narHash": "sha256-jT2uMARXs0Xm65ccroFsKyr4LTHSecw+9HAnmBdJO8U=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "1b03a8ab7af9385b70b7d7c319c4a31a58c5cfa5",
+        "rev": "48f2b381dd397ec88040d3354ac9c036739ba139",
         "type": "github"
       },
       "original": {
@@ -78,11 +78,11 @@
       },
       "locked": {
         "dir": "contrib",
-        "lastModified": 1640212476,
-        "narHash": "sha256-479GRRtuk0JL0aQLvfAx+R1DvuNke1W3Fe8hTcuPUno=",
+        "lastModified": 1640410538,
+        "narHash": "sha256-Ib+XWgEXXavrVmAlgS7zodvGoxtII2ZmBCHNKtiphAY=",
         "owner": "neovim",
         "repo": "neovim",
-        "rev": "7b8fbbdebe90a2dbf0d57464c93c7d5bfc3da449",
+        "rev": "d2f62b3164353b61904b28348fca8a7f3f41f202",
         "type": "github"
       },
       "original": {
@@ -99,11 +99,11 @@
         "nixpkgs": "nixpkgs_2"
       },
       "locked": {
-        "lastModified": 1640247287,
-        "narHash": "sha256-LjWjopWwbwdLN6Fmct59aJK0LYsUwbIgcQ5sY+n4N0g=",
+        "lastModified": 1640420040,
+        "narHash": "sha256-rJkjpNBS+amcj4U0epjTbiyJ8y3jM5RsKsH6Bpcr0aQ=",
         "owner": "nix-community",
         "repo": "neovim-nightly-overlay",
-        "rev": "f8886b6b3cedf8a38dd6daa6dfe64df9c710bd65",
+        "rev": "80bf6ff19c960470a75b6693a7f009f4864310b9",
         "type": "github"
       },
       "original": {
@@ -130,11 +130,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1640139330,
-        "narHash": "sha256-Nkp3wUOGwtoQ7EH28RLVJ7EqB/e0TU7VcsM7GLy+SdY=",
+        "lastModified": 1640319671,
+        "narHash": "sha256-ZkKmakwaOaLiZOpIZWbeJZwap5CzJ30s4UJTfydYIYc=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "81cef6b70fb5d5cdba5a0fef3f714c2dadaf0d6d",
+        "rev": "eac07edbd20ed4908b98790ba299250b5527ecdf",
         "type": "github"
       },
       "original": {
@@ -146,11 +146,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1640139330,
-        "narHash": "sha256-Nkp3wUOGwtoQ7EH28RLVJ7EqB/e0TU7VcsM7GLy+SdY=",
+        "lastModified": 1640319671,
+        "narHash": "sha256-ZkKmakwaOaLiZOpIZWbeJZwap5CzJ30s4UJTfydYIYc=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "81cef6b70fb5d5cdba5a0fef3f714c2dadaf0d6d",
+        "rev": "eac07edbd20ed4908b98790ba299250b5527ecdf",
         "type": "github"
       },
       "original": {
@@ -162,11 +162,11 @@
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1640139330,
-        "narHash": "sha256-Nkp3wUOGwtoQ7EH28RLVJ7EqB/e0TU7VcsM7GLy+SdY=",
+        "lastModified": 1640319671,
+        "narHash": "sha256-ZkKmakwaOaLiZOpIZWbeJZwap5CzJ30s4UJTfydYIYc=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "81cef6b70fb5d5cdba5a0fef3f714c2dadaf0d6d",
+        "rev": "eac07edbd20ed4908b98790ba299250b5527ecdf",
         "type": "github"
       },
       "original": {
diff --git a/machines/hephaestus/hardware.nix b/machines/hephaestus/hardware.nix
index 53b60f2..8b982a9 100644
--- a/machines/hephaestus/hardware.nix
+++ b/machines/hephaestus/hardware.nix
@@ -9,6 +9,8 @@
   boot.kernelModules = [ "kvm-amd" ];
   boot.extraModulePackages = [ ];
 
+  powerManagement.cpuFreqGovernor = "performance";
+
   boot.initrd.luks.devices = {
     luksroot = {
       allowDiscards = true;