diff --git a/flake.lock b/flake.lock
index 9a3849c..e68107b 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "flake-utils": {
       "locked": {
-        "lastModified": 1623875721,
-        "narHash": "sha256-A8BU7bjS5GirpAUv4QA+QnJ4CceLHkcXdRp4xITDB0s=",
+        "lastModified": 1638122382,
+        "narHash": "sha256-sQzZzAbvKEqN9s0bzWuYmRaA03v40gaJ4+iL1LXjaeI=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "f7e004a55b120c02ecb6219596820fcd32ca8772",
+        "rev": "74f7e4319258e287b0f9cb95426c9853b282730b",
         "type": "github"
       },
       "original": {
@@ -25,11 +25,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1597485541,
-        "narHash": "sha256-+fqI9qh7zpC2WxinFZlaiDsbvMb/IJxFIiGfdA/xLps=",
+        "lastModified": 1632420452,
+        "narHash": "sha256-ncK6vABW/Ku9XI0kqj1otarUfblryoQzSaOCnaZ0oSs=",
         "owner": "Mic92",
         "repo": "krops",
-        "rev": "c3a1ffab03e8cfbb7ff532bdfa10b26b3dc76911",
+        "rev": "0388970c568905fedcbf429e5745aacd4f7a6633",
         "type": "github"
       },
       "original": {
@@ -48,11 +48,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1624971177,
-        "narHash": "sha256-Amf/nBj1E77RmbSSmV+hg6YOpR+rddCbbVgo5C7BS0I=",
+        "lastModified": 1639823344,
+        "narHash": "sha256-jlsQb2y6A5dB1R0wVPLOfDGM0wLyfYqEJNzMtXuzCXw=",
         "owner": "cachix",
         "repo": "pre-commit-hooks.nix",
-        "rev": "397f0713d007250a2c7a745e555fa16c5dc8cadb",
+        "rev": "ff9c0b459ddc4b79c06e19d44251daa8e9cd1746",
         "type": "github"
       },
       "original": {
@@ -64,11 +64,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1625333638,
-        "narHash": "sha256-M6J9RN60XJyv6nUfDFCwnz5aVjhe8+GJnV8Q9VpdQQQ=",
+        "lastModified": 1639240632,
+        "narHash": "sha256-BAXhgnPOW1COIfZ9EOOFTdolalYS73MFHSRajgrSdZw=",
         "owner": "nixos",
         "repo": "nixos-hardware",
-        "rev": "41775780a0b6b32b3d32dcc32bb9bc6df809062d",
+        "rev": "2a7063461c3751d83869a2a0a8ebc59e34bec5b2",
         "type": "github"
       },
       "original": {
@@ -80,27 +80,27 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1626489334,
-        "narHash": "sha256-WcQDF/JB3yWfO7E37M6rlUCKkqcMwG2UiWz+2Vsib9Y=",
+        "lastModified": 1639794673,
+        "narHash": "sha256-bjauV0+Z4WmxeiHXecyiEOEwo+XysO6kx36beeatbl0=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "b2f87e0043aaf3f0f05cc983bd6aa80a616b8352",
+        "rev": "2627c4b795107ba94562626925f5a9a2bc62ebc6",
         "type": "github"
       },
       "original": {
         "owner": "nixos",
-        "ref": "nixos-21.05",
+        "ref": "nixos-21.11",
         "repo": "nixpkgs",
         "type": "github"
       }
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1626464457,
-        "narHash": "sha256-u2PCh/+8vQSLwf0mPpKHKQ8hAPB3l4uNZR3r0TdK2Lg=",
+        "lastModified": 1639699734,
+        "narHash": "sha256-tlX6WebGmiHb2Hmniff+ltYp+7dRfdsBxw9YczLsP60=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "c6c4a3d45ab200f17805d2d86a1ff1cc7ca2b186",
+        "rev": "03ec468b14067729a285c2c7cfa7b9434a04816c",
         "type": "github"
       },
       "original": {
@@ -128,11 +128,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1625936460,
-        "narHash": "sha256-U6xlITKrYuhlHWe+poACaz4GJl3ZVN1BSUqZe2gFg+g=",
+        "lastModified": 1638821683,
+        "narHash": "sha256-oyqALhGijy2ZQxFSACrcC+Z8MzYLiomKCr9FQXVZ47U=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "ec2800174de5a7be8ec5b144819af2c7de77abe2",
+        "rev": "afe00100b16648c1d79e62926caacac561df93a5",
         "type": "github"
       },
       "original": {