diff --git a/flake.lock b/flake.lock
index cf74e67..80face3 100644
--- a/flake.lock
+++ b/flake.lock
@@ -171,11 +171,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1627666012,
-        "narHash": "sha256-Dx93VcfFwFlUex2Me4i+lS2IFwNrSVEvTvZuP/vmmXQ=",
+        "lastModified": 1628078080,
+        "narHash": "sha256-NKYtXUH32TlhOyhi41ZLtkBYh+7z24FpONDOInG4QR8=",
         "owner": "nixos",
         "repo": "nixos-hardware",
-        "rev": "09ed30ff3bb67f5efe9c77e0d79aca01793526ca",
+        "rev": "8296b88560d8ac07a885452e094cd454de90ea9b",
         "type": "github"
       },
       "original": {
@@ -187,11 +187,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1627714638,
-        "narHash": "sha256-K50HjZJzRaFoxzGkbNwynsrKGQsinmUQE5HNSCNcO6Y=",
+        "lastModified": 1628186972,
+        "narHash": "sha256-wWXlIQdZq/EtlBAGFJ62YHYEnJclxCuUOUGnrQqJ3zg=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "11c662074e2ae3dddd7e157918b6981de4ce7857",
+        "rev": "733682c32929293341f113f297b64ea6319e9089",
         "type": "github"
       },
       "original": {
@@ -214,11 +214,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1626945268,
-        "narHash": "sha256-Qx1zS+pisJJshjL4l7LZ1LBvGjs3HeeLtOJH8y6lFew=",
+        "lastModified": 1628240715,
+        "narHash": "sha256-JfwgWR7wtMy1TXawWeglRqAr10POYYAFzBbEiItm+hI=",
         "ref": "master",
-        "rev": "76b81d31bb1f703d346086310fe9231fec1d37b2",
-        "revCount": 20,
+        "rev": "eff7a88016c725d7adc8e520f5d95e59d6fed66c",
+        "revCount": 22,
         "type": "git",
         "url": "https://git.sbruder.de/simon/nixpkgs-overlay"
       },
@@ -229,11 +229,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1627391865,
-        "narHash": "sha256-tPoWBO9Nzu3wuX37WcnctzL6LoDCErJLnfLGqqmXCm4=",
+        "lastModified": 1628199198,
+        "narHash": "sha256-DkMFcm5VdqbausjUjyHWGBlcXNw/EMFiQpiCY5KKtMo=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "8ecc61c91a596df7d3293603a9c2384190c1b89a",
+        "rev": "439b1605227b8adb1357b55ce8529d541abbe9eb",
         "type": "github"
       },
       "original": {