flake.lock: Update

Flake lock file changes:

• Updated input 'flake-utils':
    'github:numtide/flake-utils/74f7e4319258e287b0f9cb95426c9853b282730b' (2021-11-28)
  → 'github:numtide/flake-utils/846b2ae0fc4cc943637d3d1def4454213e203cba' (2022-01-20)
• Updated input 'home-manager':
    'github:nix-community/home-manager/697cc8c68ed6a606296efbbe9614c32537078756' (2021-12-18)
  → 'github:nix-community/home-manager/28b9ae40c45c5e7711c353fee1b7af734e293979' (2022-01-20)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/5d3420c1285073d5061a5d88a533b347d1222750' (2022-01-10)
  → 'github:NixOS/nixpkgs/3d35529a48d3ad50ad959463755b0b7fe392cfa7' (2022-01-22)
• Updated input 'nixpkgs-unstable':
    'github:NixOS/nixpkgs/bd20b7f07fd337b2e85420edd642382a2cc0196d' (2022-01-11)
  → 'github:NixOS/nixpkgs/e5f7e0e5513455fa128d13d82095016b2dcffc55' (2022-01-22)
• Updated input 'retiolum':
    'github:krebs/retiolum/be4a56463af13a7dab5fd12378bef3b0ec8ae99b' (2022-01-18)
  → 'github:krebs/retiolum/e3818e1a3af803f43f42e96e5629fceaf9a18011' (2022-01-20)
• Updated input 'stockholm':
    'git+https://cgit.lassul.us/stockholm?ref=master&rev=f67bd5783d6ed2be836c7714ea38cbb3f7ac7257' (2022-01-09)
  → 'git+https://cgit.lassul.us/stockholm?ref=master&rev=a3e67719b9da74e208c4058c42c0bd555c56b049' (2022-01-18)

flake.lock

@@ -2,11 +2,11 @@
   "nodes": {
     "flake-utils": {
       "locked": {
-        "lastModified": 1638122382,
-        "narHash": "sha256-sQzZzAbvKEqN9s0bzWuYmRaA03v40gaJ4+iL1LXjaeI=",
+        "lastModified": 1642700792,
+        "narHash": "sha256-XqHrk7hFb+zBvRg6Ghl+AZDq03ov6OshJLiSWOoX5es=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "74f7e4319258e287b0f9cb95426c9853b282730b",
+        "rev": "846b2ae0fc4cc943637d3d1def4454213e203cba",
         "type": "github"
       },
       "original": {
@@ -22,11 +22,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1639871969,
-        "narHash": "sha256-6feWUnMygRzA9tzkrfAzpA5/NBYg75bkFxnqb1DtD7E=",
+        "lastModified": 1642653493,
+        "narHash": "sha256-22mGPjiHUo2Jmze4IjXCJLjeK2mbvvCztHmUyUMr4yw=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "697cc8c68ed6a606296efbbe9614c32537078756",
+        "rev": "28b9ae40c45c5e7711c353fee1b7af734e293979",
         "type": "github"
       },
       "original": {
@@ -109,11 +109,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1641829252,
-        "narHash": "sha256-CI0qi7k1Y4nFna+kdQtVCbN4ZEVwZcD/oIGgfTcUNrA=",
+        "lastModified": 1642888911,
+        "narHash": "sha256-TwfXEION3DcOivzDqXSKNf1PNTZWF124nOF/UbZGRlE=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "5d3420c1285073d5061a5d88a533b347d1222750",
+        "rev": "3d35529a48d3ad50ad959463755b0b7fe392cfa7",
         "type": "github"
       },
       "original": {
@@ -125,11 +125,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1641935776,
-        "narHash": "sha256-8q/V9EgzyW0KvGnBjbTfQ19qoTCFqsEd1mF9DheCukw=",
+        "lastModified": 1642894398,
+        "narHash": "sha256-s7w9aebIJPOHghtGU/sgXMd3SJTiH+qC7sy95eT7+z8=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "bd20b7f07fd337b2e85420edd642382a2cc0196d",
+        "rev": "e5f7e0e5513455fa128d13d82095016b2dcffc55",
         "type": "github"
       },
       "original": {
@@ -158,11 +158,11 @@
     "retiolum": {
       "flake": false,
       "locked": {
-        "lastModified": 1642539961,
-        "narHash": "sha256-2ISRm+xn7F7jYiL3/hjs34WrtSrX5xfUTaQWSRrb1Oo=",
+        "lastModified": 1642685370,
+        "narHash": "sha256-Jd3MH71DzrfefFRkjVwVoQ0Y+PQsZD2l3RzMSY4j7BE=",
         "owner": "krebs",
         "repo": "retiolum",
-        "rev": "be4a56463af13a7dab5fd12378bef3b0ec8ae99b",
+        "rev": "e3818e1a3af803f43f42e96e5629fceaf9a18011",
         "type": "github"
       },
       "original": {
@@ -210,11 +210,11 @@
     "stockholm": {
       "flake": false,
       "locked": {
-        "lastModified": 1641747862,
-        "narHash": "sha256-gAGM3sxCP//k83CUow3ZpeHQCeuW62YJ6kWvWd8D1vk=",
+        "lastModified": 1642539861,
+        "narHash": "sha256-zKehRRpSC5jQ4wqsyV8vW5w10Z1FSohfDRGrFEL42uk=",
         "ref": "master",
-        "rev": "f67bd5783d6ed2be836c7714ea38cbb3f7ac7257",
-        "revCount": 10285,
+        "rev": "a3e67719b9da74e208c4058c42c0bd555c56b049",
+        "revCount": 10301,
         "type": "git",
         "url": "https://cgit.lassul.us/stockholm"
       },