diff --git a/.versions/home-manager.json b/.versions/home-manager.json
index 6c06aa7..f888472 100644
--- a/.versions/home-manager.json
+++ b/.versions/home-manager.json
@@ -1,9 +1,9 @@
 {
   "url": "https://github.com/rycee/home-manager.git",
-  "rev": "63f299b3347aea183fc5088e4d6c4a193b334a41",
-  "date": "2020-11-03T23:11:32+01:00",
-  "path": "/nix/store/8ivnh2bjbnyl3aisb83f9z18pgwsca4l-home-manager",
-  "sha256": "0iksjch94wfvyq0cgwv5wq52j0dc9cavm68wka3pahhdvjlxd3js",
+  "rev": "22f6736e628958f05222ddaadd7df7818fe8f59d",
+  "date": "2020-12-26T11:22:47-08:00",
+  "path": "/nix/store/bhl99z4lvplcglq28x04nda1z8n4b4l0-home-manager",
+  "sha256": "1j4hyjd3kgvwym5jjazzyn554ngrm05ca9wl1a7z1bid22asr99p",
   "fetchSubmodules": false,
   "deepClone": false,
   "leaveDotGit": false
diff --git a/.versions/nixpkgs.json b/.versions/nixpkgs.json
index ea79fd9..aacbe28 100644
--- a/.versions/nixpkgs.json
+++ b/.versions/nixpkgs.json
@@ -1,9 +1,9 @@
 {
   "url": "https://github.com/NixOS/nixpkgs.git",
-  "rev": "647cc06986c1ae4a2bb05298e0cf598723e42970",
-  "date": "2020-12-15T20:08:24+00:00",
-  "path": "/nix/store/afk74xw4k06mddcnx40cnmklh8163pfl-nixpkgs",
-  "sha256": "1n1sd5lbds08vxy8x9l94w0z8bbq39fh2rrr6mnq0rmhf4xb2mj1",
+  "rev": "e065200fc90175a8f6e50e76ef10a48786126e1c",
+  "date": "2020-12-28T21:28:47+01:00",
+  "path": "/nix/store/fzmf7krws2z039archnkxb6jawhfvhdm-nixpkgs",
+  "sha256": "157ih9h1j9r4rf5ppv4yhin73k664bzclsy9c791crx9j5db0l7a",
   "fetchSubmodules": false,
   "deepClone": false,
   "leaveDotGit": false
diff --git a/.versions/retiolum.json b/.versions/retiolum.json
index 4ef6af8..1ee9bf1 100644
--- a/.versions/retiolum.json
+++ b/.versions/retiolum.json
@@ -1,9 +1,9 @@
 {
   "url": "https://github.com/krebs/retiolum",
-  "rev": "98b12bc8da8b93caa3488c4b515c131cfc16a158",
-  "date": "2020-12-16T20:32:13+01:00",
-  "path": "/nix/store/70n7a8psniindhb1z09513m64gaiyrww-retiolum",
-  "sha256": "1siggb36dgrm7prv47691k3wx3mcpx2n4jyqrzsk2jhr9kayxcjd",
+  "rev": "e3833339a9a9a2dea803734948e6144457330ed4",
+  "date": "2020-12-31T23:08:25+01:00",
+  "path": "/nix/store/nid2z0f319yg3wkqjmnmx1zql37dpf0c-retiolum",
+  "sha256": "1z0ash0cr8nkg7v0f0hpz2nch118mdmyidrfn7vzj4dg74hfvv95",
   "fetchSubmodules": false,
   "deepClone": false,
   "leaveDotGit": false