diff --git a/flake.lock b/flake.lock
index 5fc1bf6..d1bcde2 100644
--- a/flake.lock
+++ b/flake.lock
@@ -68,11 +68,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1763651264,
-        "narHash": "sha256-8vvwZbw0s7YvBMJeyPVpWke6lg6ROgtts5N2/SMCcv4=",
+        "lastModified": 1765326679,
+        "narHash": "sha256-fTLX9kDwLr9Y0rH/nG+h1XG5UU+jBcy0PFYn5eneRX8=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "e86a89079587497174ccab6d0d142a65811a4fd9",
+        "rev": "d64e5cdca35b5fad7c504f615357a7afe6d9c49e",
         "type": "github"
       },
       "original": {
@@ -105,11 +105,11 @@
     "flake-compat": {
       "flake": false,
       "locked": {
-        "lastModified": 1747046372,
-        "narHash": "sha256-CIVLLkVgvHYbgI2UpXvIIBJ12HWgX+fjA8Xf8PUmqCY=",
+        "lastModified": 1761588595,
+        "narHash": "sha256-XKUZz9zewJNUj46b4AJdiRZJAvSZ0Dqj2BNfXvFlJC4=",
         "owner": "edolstra",
         "repo": "flake-compat",
-        "rev": "9100a0f413b0c601e0533d1d94ffd501ce2e7885",
+        "rev": "f387cd2afec9419c8ee37694406ca490c3f34ee5",
         "type": "github"
       },
       "original": {
@@ -165,11 +165,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1763319842,
-        "narHash": "sha256-YG19IyrTdnVn0l3DvcUYm85u3PaqBt6tI6VvolcuHnA=",
+        "lastModified": 1763988335,
+        "narHash": "sha256-QlcnByMc8KBjpU37rbq5iP7Cp97HvjRP0ucfdh+M4Qc=",
         "owner": "cachix",
         "repo": "git-hooks.nix",
-        "rev": "7275fa67fbbb75891c16d9dee7d88e58aea2d761",
+        "rev": "50b9238891e388c9fdc6a5c49e49c42533a1b5ce",
         "type": "github"
       },
       "original": {
@@ -249,11 +249,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1763906693,
-        "narHash": "sha256-inm7paa3myo8gE4TzjM8OPvsEg8xocWreIZBgBPEKgo=",
+        "lastModified": 1765337252,
+        "narHash": "sha256-HuWQp8fM25fyWflbuunQkQI62Hg0ecJxWD52FAgmxqY=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "3d6c1c8fa0bea3a1a7ba23d6fa5993116766073b",
+        "rev": "13cc1efd78b943b98c08d74c9060a5b59bf86921",
         "type": "github"
       },
       "original": {
@@ -334,11 +334,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1763678758,
-        "narHash": "sha256-+hBiJ+kG5IoffUOdlANKFflTT5nO3FrrR2CA3178Y5s=",
+        "lastModified": 1765186076,
+        "narHash": "sha256-hM20uyap1a0M9d344I692r+ik4gTMyj60cQWO+hAYP8=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "117cc7f94e8072499b0a7aa4c52084fa4e11cc9b",
+        "rev": "addf7cf5f383a3101ecfba091b98d0a1263dc9b8",
         "type": "github"
       },
       "original": {
@@ -398,11 +398,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1763553727,
-        "narHash": "sha256-4aRqRkYHplWk0mrtoF5i3Uo73E3niOWiUZU8kmPm9hQ=",
+        "lastModified": 1764374374,
+        "narHash": "sha256-naS7hg/D1yLKSZoENx9gvsPLFiNEOTcqamJSu0OEvCA=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "094318ea16502a7a81ce90dd3638697020f030a2",
+        "rev": "6a49303095abc094ee77dc243a9e351b642e8e75",
         "type": "github"
       },
       "original": {
@@ -475,11 +475,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1763741496,
-        "narHash": "sha256-uIRqs/H18YEtMOn1OkbnPH+aNTwXKx+iU3qnxEkVUd0=",
+        "lastModified": 1765016596,
+        "narHash": "sha256-rhSqPNxDVow7OQKi4qS5H8Au0P4S3AYbawBSmJNUtBQ=",
         "owner": "cachix",
         "repo": "pre-commit-hooks.nix",
-        "rev": "20e71a403c5de9ce5bd799031440da9728c1cda1",
+        "rev": "548fc44fca28a5e81c5d6b846e555e6b9c2a5a3c",
         "type": "github"
       },
       "original": {
@@ -526,11 +526,11 @@
         "nixpkgs": "nixpkgs_2"
       },
       "locked": {
-        "lastModified": 1763564778,
-        "narHash": "sha256-HSWMOylEaTtVgzIjpTbjcjVLXHDwNyV081eVUBfAcMs=",
+        "lastModified": 1764763336,
+        "narHash": "sha256-007DlZGjQ3ziQ5UMjt3GdjBAbgAtHgMwOxMY2v7/b7c=",
         "owner": "simple-nixos-mailserver",
         "repo": "nixos-mailserver",
-        "rev": "4987d275a90392347f84923cd4cd8efcf0aa7a22",
+        "rev": "1ccd57f177539ed8c207b893c3f9798d88f87d2e",
         "type": "gitlab"
       },
       "original": {
diff --git a/home/alex/home.nix b/home/alex/home.nix
index 3d8b050..cdae044 100644
--- a/home/alex/home.nix
+++ b/home/alex/home.nix
@@ -111,7 +111,7 @@
     enableSshSupport = true;
     sshKeys = [ "9027AB16B9A7C20BD29F30F55CBA054430BF014C" ];
     extraConfig = ''
-      pinentry-program ${pkgs.pinentry.qt}/bin/pinentry
+      pinentry-program ${pkgs.pinentry-qt}/bin/pinentry
     '';
   };
 
diff --git a/home/alex/programs/emacs/default.nix b/home/alex/programs/emacs/default.nix
index d94091f..fe0b524 100644
--- a/home/alex/programs/emacs/default.nix
+++ b/home/alex/programs/emacs/default.nix
@@ -15,7 +15,11 @@ in
 
   programs.emacs = {
     enable = true;
-    extraPackages = epkgs: with epkgs; [ vterm ];
+    extraPackages =
+      epkgs: with epkgs; [
+        vterm
+        mu4e
+      ];
   };
 
   services.emacs = {
diff --git a/hosts/dregil/configuration.nix b/hosts/dregil/configuration.nix
index 3001398..f37eaf5 100644
--- a/hosts/dregil/configuration.nix
+++ b/hosts/dregil/configuration.nix
@@ -48,9 +48,10 @@ in
 
   i18n = {
     extraLocaleSettings = {
-      TIME_STYLE = "iso";
+      LC_TIME = "sv_SE.UTF-8"; # iso foramt
     };
     extraLocales = "all";
+    defaultLocale = "en_US.UTF-8";
   };
 
   console = {
@@ -65,7 +66,7 @@ in
       [
         corefonts
         noto-fonts
-        noto-fonts-emoji
+        noto-fonts-color-emoji
         fira-code
         fira-code-symbols
       ]
@@ -93,7 +94,7 @@ in
     ripgrep
     git
     nvidia-offload
-    pinentry
+    pinentry-qt
   ];
 
   # adjust channels to nixpkgs used on this system via this flake