diff --git a/.versions/home-manager.json b/.versions/home-manager.json
index 80814ec..ec7740f 100644
--- a/.versions/home-manager.json
+++ b/.versions/home-manager.json
@@ -1,9 +1,9 @@
 {
   "url": "https://github.com/nix-community/home-manager.git",
-  "rev": "382505714d10c6791a96712e0554587c75c5bf8b",
-  "date": "2021-10-03T22:03:30+02:00",
-  "path": "/nix/store/8il4jgzx3z8snrnixifvi32pippki160-home-manager",
-  "sha256": "0p06wz9yfaf27c7978hcizjb3a6zb3dx1bpzky8wvyi3dh436593",
+  "rev": "49695f33aac22358b59e49c94fe6472218e5d766",
+  "date": "2021-10-07T10:54:10+02:00",
+  "path": "/nix/store/y5rzcc4p4d87zz4jlxyrz77b5s7z860p-home-manager",
+  "sha256": "1kb4hx8ymdynfz08c417wvql7yq07w5sabxhihlvlfnzicnrbsp7",
   "fetchSubmodules": false,
   "deepClone": false,
   "leaveDotGit": false
diff --git a/.versions/nixpkgs-unstable.json b/.versions/nixpkgs-unstable.json
index 1ce2d04..f3149f5 100644
--- a/.versions/nixpkgs-unstable.json
+++ b/.versions/nixpkgs-unstable.json
@@ -1,9 +1,9 @@
 {
   "url": "https://github.com/NixOS/nixpkgs.git",
-  "rev": "dd7cbf0c599904c890d743784e14a8fd135fac6a",
-  "date": "2021-10-03T23:40:49+02:00",
-  "path": "/nix/store/rdlyaxbp6iypkpzn0dhg3kafq9jzs3m7-nixpkgs",
-  "sha256": "0lckjr5v53f6gfa8r31qaqfanhawmgk848fy43g9bn6r3n243vmf",
+  "rev": "a724504b317b6e9ac47066bf6da35b5c1f5de28d",
+  "date": "2021-10-08T13:03:57-04:00",
+  "path": "/nix/store/g4lk83f8x3p0885s4dvd3mmn57vb1gpf-nixpkgs",
+  "sha256": "0m5ci5f6nmgb79pc951j44567p0yq7y0dj8bij8cpgc51ls89zb1",
   "fetchSubmodules": false,
   "deepClone": false,
   "leaveDotGit": false
diff --git a/.versions/nixpkgs.json b/.versions/nixpkgs.json
index 73eec1c..b97533b 100644
--- a/.versions/nixpkgs.json
+++ b/.versions/nixpkgs.json
@@ -1,9 +1,9 @@
 {
   "url": "https://github.com/NixOS/nixpkgs.git",
-  "rev": "92609f3d9bc3acffbdbe54fa1c591a885612aa73",
-  "date": "2021-10-01T12:19:03+02:00",
-  "path": "/nix/store/bqnwyddl4wg6xqz7zs1aka0ps0k4x4gl-nixpkgs",
-  "sha256": "1d8q1wwlnrlxrds6f5cjrd73a0d86c6iygxzc6mkig0jrndcl5dn",
+  "rev": "781b1f8e3a2194e1e233cd62b4f2193e129a07f7",
+  "date": "2021-10-07T09:43:49-07:00",
+  "path": "/nix/store/ykb8sfs0i2lqq3hg1p8zl0h8daadnpx5-nixpkgs",
+  "sha256": "1pgg2x08l6irs77lyrg7mqwbz2vgias98102j0n1f3kxfg1f9b91",
   "fetchSubmodules": false,
   "deepClone": false,
   "leaveDotGit": false
diff --git a/.versions/nur.json b/.versions/nur.json
index 4ac5b5b..e7c061d 100644
--- a/.versions/nur.json
+++ b/.versions/nur.json
@@ -1,9 +1,9 @@
 {
   "url": "https://github.com/nix-community/NUR",
-  "rev": "f9dcfeea9b8c8742649c32f2fd60cb81d1c14035",
-  "date": "2021-10-03T21:31:15+00:00",
-  "path": "/nix/store/aa8sam2khv26rdyyxikhss2dx8bvldxh-NUR",
-  "sha256": "0bx5asddilyb125zmjxa82cjn06ia7pbmx6fy8van0mhv2da5sf8",
+  "rev": "15f55a630eb6328008a134fe5ad8344e20d0faab",
+  "date": "2021-10-08T13:47:37+00:00",
+  "path": "/nix/store/c3pbjdpw0bd7mjs0ksk77af3x1mygh5s-NUR",
+  "sha256": "1sb5mkwfm7ck1qyrnybwvbcnisw9sss88mrdf0nhjbf6d5iqlb5c",
   "fetchSubmodules": false,
   "deepClone": false,
   "leaveDotGit": false
diff --git a/.versions/retiolum.json b/.versions/retiolum.json
index 7178db9..f00226b 100644
--- a/.versions/retiolum.json
+++ b/.versions/retiolum.json
@@ -1,9 +1,9 @@
 {
   "url": "https://github.com/krebs/retiolum",
-  "rev": "5bcfaddb59d19b44fb3e844c8581d217b87ff263",
-  "date": "2021-10-02T02:02:14+02:00",
-  "path": "/nix/store/izzhb6p76h96zmlz5xdxa1xrpixhbk4s-retiolum",
-  "sha256": "07318jnkb8zycyi43fydrmrsrbq9ajhb2nnaahj1bxg77pb4wj7a",
+  "rev": "72bb86741d7dcb9771b1edf2d4e015990b5ac8e9",
+  "date": "2021-10-05T17:02:16+02:00",
+  "path": "/nix/store/1ywia5hf3qyc2nhi5kz315wmcc30skbi-retiolum",
+  "sha256": "0dv63rcvmk6az2jy3v6kzm1s5j8wanps6890vzl91r3wxv23zan1",
   "fetchSubmodules": false,
   "deepClone": false,
   "leaveDotGit": false
diff --git a/.versions/stockholm.json b/.versions/stockholm.json
index 229e242..9c7809e 100644
--- a/.versions/stockholm.json
+++ b/.versions/stockholm.json
@@ -1,9 +1,9 @@
 {
   "url": "https://cgit.krebsco.de/stockholm",
-  "rev": "2a7bc7b6ea7c6afa97662ed900dd5624a8a029dc",
-  "date": "2021-09-28T23:07:37+02:00",
-  "path": "/nix/store/d2msa1jn62rz9m2nrnwgk3w5vhp6jpq2-stockholm",
-  "sha256": "0n7h6m4brbvnfb20snjdn0ag28ja9f5c1aiincnhhghz2gq8blms",
+  "rev": "9a855d50a7619192b909e8e3657acb16ecbd5fb4",
+  "date": "2021-10-05T23:18:09+02:00",
+  "path": "/nix/store/kzcxvmapy6whl25895dq35s11imv8ibi-stockholm",
+  "sha256": "08c2qd83704c6f3b7m5wxkf5id46bljm6xpkpc42i7svlbakb8zz",
   "fetchSubmodules": false,
   "deepClone": false,
   "leaveDotGit": false