diff --git a/.versions/nixpkgs.json b/.versions/nixpkgs.json
index aacbe28..615639a 100644
--- a/.versions/nixpkgs.json
+++ b/.versions/nixpkgs.json
@@ -1,9 +1,9 @@
 {
   "url": "https://github.com/NixOS/nixpkgs.git",
-  "rev": "e065200fc90175a8f6e50e76ef10a48786126e1c",
-  "date": "2020-12-28T21:28:47+01:00",
-  "path": "/nix/store/fzmf7krws2z039archnkxb6jawhfvhdm-nixpkgs",
-  "sha256": "157ih9h1j9r4rf5ppv4yhin73k664bzclsy9c791crx9j5db0l7a",
+  "rev": "aa5b9cd16b91d8a24681c3888951d7c3dc612314",
+  "date": "2021-01-12T00:23:32+00:00",
+  "path": "/nix/store/slwk528rkfyzxi98szwn1bkjffsl6vck-nixpkgs",
+  "sha256": "1cyz0xhsy8wa5bf1mh9cind3xvlf5wqz3k4dr9kdhd08wd978f6f",
   "fetchSubmodules": false,
   "deepClone": false,
   "leaveDotGit": false
diff --git a/.versions/retiolum.json b/.versions/retiolum.json
index 1ee9bf1..e80a8eb 100644
--- a/.versions/retiolum.json
+++ b/.versions/retiolum.json
@@ -1,9 +1,9 @@
 {
   "url": "https://github.com/krebs/retiolum",
-  "rev": "e3833339a9a9a2dea803734948e6144457330ed4",
-  "date": "2020-12-31T23:08:25+01:00",
-  "path": "/nix/store/nid2z0f319yg3wkqjmnmx1zql37dpf0c-retiolum",
-  "sha256": "1z0ash0cr8nkg7v0f0hpz2nch118mdmyidrfn7vzj4dg74hfvv95",
+  "rev": "a15902cf4ccd9b70b486880c1bab92c6b425a805",
+  "date": "2021-01-12T22:32:13+01:00",
+  "path": "/nix/store/sxbkc0v93miygdz8vw9fnhlgifc8820b-retiolum",
+  "sha256": "1r8z57sjv252a1f2dlvxfld95c2isfj62hss5yp8mri63bjxqfax",
   "fetchSubmodules": false,
   "deepClone": false,
   "leaveDotGit": false
diff --git a/configs/packages/default.nix b/configs/packages/default.nix
index 2c0a060..6a48d05 100644
--- a/configs/packages/default.nix
+++ b/configs/packages/default.nix
@@ -34,7 +34,7 @@ in {
   environment.systemPackages = with pkgs; [
     # INTERNET
     aria2
-    firefox
+    # firefox
     tdesktop
     w3m
     wget