diff --git a/entropy/nixos/configuration.nix b/entropy/nixos/configuration.nix
index 6f13731..dcc7ef1 100644
--- a/entropy/nixos/configuration.nix
+++ b/entropy/nixos/configuration.nix
@@ -45,6 +45,7 @@
   # OVERRIDES ##########################################################
   nixpkgs.config.permittedInsecurePackages = [
     "electron-25.9.0"
+    "freeimage-unstable-2021-11-01"
   ];
 
 
@@ -86,8 +87,8 @@
   console.useXkbConfig = true;
 
   # Configure keymap in X11
-  services.xserver.layout = "gb";
-  services.xserver.xkbOptions = "eurosign:e,ctrl:nocaps,compose:ralt";
+  services.xserver.xkb.layout = "gb";
+  services.xserver.xkb.options = "eurosign:e,ctrl:nocaps,compose:ralt";
   # enable touchpad support
   services.xserver.libinput.enable = true;
 
@@ -243,7 +244,7 @@
     ## mail
     isync
     msmtp
-    neomutt urlview
+    neomutt urlscan
     notmuch
     aspell # spell checking in mail
     ## Rust
diff --git a/entropy/nixos/flake.lock b/entropy/nixos/flake.lock
index 93d88a8..7af5156 100644
--- a/entropy/nixos/flake.lock
+++ b/entropy/nixos/flake.lock
@@ -23,11 +23,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1708091350,
-        "narHash": "sha256-o28BJYi68qqvHipT7V2jkWxDiMS1LF9nxUsou+eFUPQ=",
+        "lastModified": 1708594753,
+        "narHash": "sha256-c/gH7iXS/IYH9NrFOT+aJqTq+iEBkvAkpWuUHGU3+f0=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "106d3fec43bcea19cb2e061ca02531d54b542ce3",
+        "rev": "3f7d0bca003eac1a1a7f4659bbab9c8f8c2a0958",
         "type": "github"
       },
       "original": {
@@ -39,11 +39,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1708475490,
-        "narHash": "sha256-g1v0TsWBQPX97ziznfJdWhgMyMGtoBFs102xSYO4syU=",
+        "lastModified": 1708807242,
+        "narHash": "sha256-sRTRkhMD4delO/hPxxi+XwLqPn8BuUq6nnj4JqLwOu0=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "0e74ca98a74bc7270d28838369593635a5db3260",
+        "rev": "73de017ef2d18a04ac4bfd0c02650007ccb31c2a",
         "type": "github"
       },
       "original": {
@@ -62,11 +62,11 @@
     },
     "unstable": {
       "locked": {
-        "lastModified": 1708475490,
-        "narHash": "sha256-g1v0TsWBQPX97ziznfJdWhgMyMGtoBFs102xSYO4syU=",
+        "lastModified": 1708807242,
+        "narHash": "sha256-sRTRkhMD4delO/hPxxi+XwLqPn8BuUq6nnj4JqLwOu0=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "0e74ca98a74bc7270d28838369593635a5db3260",
+        "rev": "73de017ef2d18a04ac4bfd0c02650007ccb31c2a",
         "type": "github"
       },
       "original": {