diff --git a/flake.lock b/flake.lock
index e1ec2609..6c77f05c 100644
--- a/flake.lock
+++ b/flake.lock
@@ -140,7 +140,7 @@
     "devshell_2": {
       "inputs": {
         "flake-utils": "flake-utils_5",
-        "nixpkgs": "nixpkgs_2"
+        "nixpkgs": "nixpkgs_3"
       },
       "locked": {
         "lastModified": 1647857022,
@@ -177,11 +177,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1648937792,
-        "narHash": "sha256-KoR/L4tYoFaoIo4knVuaqjzLn6yAvQmO8e5YcfUsxY4=",
+        "lastModified": 1649221292,
+        "narHash": "sha256-HIvIL/rcMeKzS18MKj9XpN+6qiHS94VtdqMRTvdz7MQ=",
         "owner": "divnix",
         "repo": "digga",
-        "rev": "afa1c70e0c48395058112adf795c4999ac88eccf",
+        "rev": "e2bb8ea28c5bbc7bb46ac91df3ac846ce9a3964c",
         "type": "github"
       },
       "original": {
@@ -385,11 +385,11 @@
     },
     "latest_2": {
       "locked": {
-        "lastModified": 1648632716,
-        "narHash": "sha256-kCmnDeiaMsdhfnNKjxdOzwRh2H6eQb8yWAL+nNabC/Y=",
+        "lastModified": 1649225869,
+        "narHash": "sha256-u1zLtPmQzhT9mNXyM8Ey9pk7orDrIKdwooeGDEXm5xM=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "710fed5a2483f945b14f4a58af2cd3676b42d8c8",
+        "rev": "b6966d911da89e5a7301aaef8b4f0a44c77e103c",
         "type": "github"
       },
       "original": {
@@ -401,11 +401,11 @@
     },
     "master": {
       "locked": {
-        "lastModified": 1649003366,
-        "narHash": "sha256-2ujEHVIKasS7l8QbxLOuTBLzGPIINij1ylcKdWPdKHQ=",
+        "lastModified": 1649515668,
+        "narHash": "sha256-PjOPJvJiV1GyCyVTDad4Vb7Cz9jAta/76Av66+A08RY=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "eb40e8633a9b00b5492a7255287b7ed78b0b492a",
+        "rev": "7bbf0f0ec9acb2c2f55f2c223a4cffbd16913997",
         "type": "github"
       },
       "original": {
@@ -422,11 +422,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1648544490,
-        "narHash": "sha256-EoBDcccV70tfz2LAs5lK0BjC7en5mzUVlgLsd5E6DW4=",
+        "lastModified": 1649096192,
+        "narHash": "sha256-7O8e+eZEYeU+ET98u/zW5epuoN/xYx9G+CIh4DjZVzY=",
         "owner": "nmattia",
         "repo": "naersk",
-        "rev": "e30ef9a5ce9b3de8bb438f15829c50f9525ca730",
+        "rev": "d626f73332a8f587b613b0afe7293dd0777be07d",
         "type": "github"
       },
       "original": {
@@ -480,29 +480,63 @@
         "type": "github"
       }
     },
+    "nixlib": {
+      "locked": {
+        "lastModified": 1636849918,
+        "narHash": "sha256-nzUK6dPcTmNVrgTAC1EOybSMsrcx+QrVPyqRdyKLkjA=",
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "rev": "28a5b0557f14124608db68d3ee1f77e9329e9dd5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "type": "github"
+      }
+    },
     "nixos": {
       "locked": {
-        "lastModified": 1649000662,
-        "narHash": "sha256-KLOmqt2gBWd9h1FQJm6JtV0+T8roxH6Wq2F5wyun+l0=",
+        "lastModified": 1649368816,
+        "narHash": "sha256-lVzCpg2xfTUrfcankjlym/mrh/7F/gpWQ7CYQM6BcPY=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "14775340a53c22a6398ab30f75428998759a9f8c",
+        "rev": "29abf698b384258b540e39a86b53ea980495ac4c",
         "type": "github"
       },
       "original": {
         "owner": "nixos",
-        "ref": "release-21.11",
+        "ref": "nixos-21.11",
         "repo": "nixpkgs",
         "type": "github"
       }
     },
+    "nixos-generators": {
+      "inputs": {
+        "nixlib": "nixlib",
+        "nixpkgs": "nixpkgs_2"
+      },
+      "locked": {
+        "lastModified": 1649421936,
+        "narHash": "sha256-AnY5SbvQqDgb4u/bMWRpsxd9eGpm2IkDZLTldBckxQs=",
+        "owner": "nix-community",
+        "repo": "nixos-generators",
+        "rev": "f5587111742dea4841650d4666f24d3f6577792c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixos-generators",
+        "type": "github"
+      }
+    },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1648141026,
-        "narHash": "sha256-h8e3+5EZFbYHTMb0DN2ACuQTJBNHpqigvmEV1w2WIuE=",
+        "lastModified": 1649488242,
+        "narHash": "sha256-GFahTvlMnqotZ8i1AO3J8OtVFrJe4QHcEPxpFH+DIEw=",
         "owner": "nixos",
         "repo": "nixos-hardware",
-        "rev": "feceb4d24f582817d8f6e737cd40af9e162dee05",
+        "rev": "850308db3ef0bcc7454155063b5fec28b4ffbc8c",
         "type": "github"
       },
       "original": {
@@ -544,6 +578,22 @@
       }
     },
     "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1637186689,
+        "narHash": "sha256-NU7BhgnwA/3ibmCeSzFK6xGi+Bari9mPfn+4cBmyEjw=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "7fad01d9d5a3f82081c00fb57918d64145dc904c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_3": {
       "locked": {
         "lastModified": 1643381941,
         "narHash": "sha256-pHTwvnN4tTsEKkWlXQ8JMY423epos8wUOhthpwJjtpc=",
@@ -635,6 +685,7 @@
         "nix-autobahn": "nix-autobahn",
         "nix-dram": "nix-dram",
         "nixos": "nixos",
+        "nixos-generators": "nixos-generators",
         "nixos-hardware": "nixos-hardware",
         "nur": "nur",
         "nvfetcher": "nvfetcher",