diff --git a/config/hosts/mastodon/mastodon.nix b/config/hosts/mastodon/mastodon.nix
index dcb2498..06d516d 100644
--- a/config/hosts/mastodon/mastodon.nix
+++ b/config/hosts/mastodon/mastodon.nix
@@ -16,14 +16,14 @@ let
   };
   mastodonNekoverseOverlay = final: prev: {
     mastodon = (prev.mastodon.override rec {
-      version = "4.5.8";
+      version = "4.5.6";
       srcOverride = final.applyPatches {
         src = pkgs.stdenv.mkDerivation {
           name = "mastodonWithThemes";
           src = pkgs.fetchgit {
             url = "https://github.com/mastodon/mastodon.git";
             rev = "v${version}";
-            sha256 = "sha256-03PdAB9KOvMgQJPx+7ik13QE18fjdLIab7zEXaPc4nk=";
+            sha256 = "sha256-m2LDNyv2jxsp5zPKOfQWvtBG8bD8iuBWBEoz+L0OvNk=";
           };
           # mastodon ships with broken symlinks, disable the check for that for now
           dontCheckForBrokenSymlinks = true;
diff --git a/config/hosts/metrics-nekomesh/grafana.nix b/config/hosts/metrics-nekomesh/grafana.nix
index 8c4255d..7697748 100644
--- a/config/hosts/metrics-nekomesh/grafana.nix
+++ b/config/hosts/metrics-nekomesh/grafana.nix
@@ -13,7 +13,6 @@
         admin_user = "admin";
         admin_password = "$__file{/secrets/metrics-nekomesh-grafana-admin-password.secret}";
         admin_email = "fi@nekover.se";
-        secret_key = "$__file{/secrets/metrics-nekomesh-grafana-secret-key.secret}";
       };
       smtp = {
         enabled = true;
diff --git a/config/hosts/metrics-nekomesh/secrets.nix b/config/hosts/metrics-nekomesh/secrets.nix
index 8014354..ef6bcec 100644
--- a/config/hosts/metrics-nekomesh/secrets.nix
+++ b/config/hosts/metrics-nekomesh/secrets.nix
@@ -17,14 +17,6 @@
       permissions = "0640";
       uploadAt = "pre-activation";
     };
-    "metrics-nekomesh-grafana-secret-key.secret" = {
-      keyCommand = keyCommandEnv ++ [ "pass" "metrics-nekomesh/grafana/secret-key" ];
-      destDir = "/secrets";
-      user = "grafana";
-      group = "grafana";
-      permissions = "0640";
-      uploadAt = "pre-activation";
-    };
     "mail-nekomesh-nekover-se.secret" = {
       keyCommand = keyCommandEnv ++ [ "pass" "mail/nekomesh-nekover-se" ];
       destDir = "/secrets";
diff --git a/config/users/fi/default.nix b/config/users/fi/default.nix
index 54881d6..6aed7cf 100644
--- a/config/users/fi/default.nix
+++ b/config/users/fi/default.nix
@@ -8,7 +8,6 @@
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDdk3FLQRoCWxdOxg4kHcPqAu3QQOs/rY9na2Al2ilGl yuri@violet"
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICuhk+x7msByGFekRmS2SMeTT3sC4I0MtuEQXjN8MZXa fi@cherry"
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIE95OjEez/yE+GIaeIoz3OwkXboLboPY4ss9nkt4FLyW fi@kiara"
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPPi3G2JfDLJeLVtdF8fEQN9S6W1xfLNmzFm74f0jN6t fi@stardew"
     ];
   };
 }
diff --git a/flake.lock b/flake.lock
index 895cec4..06a3d59 100644
--- a/flake.lock
+++ b/flake.lock
@@ -19,11 +19,11 @@
     "flake-compat": {
       "flake": false,
       "locked": {
-        "lastModified": 1767039857,
-        "narHash": "sha256-vNpUSpF5Nuw8xvDLj2KCwwksIbjua2LZCqhV1LNRDns=",
+        "lastModified": 1761588595,
+        "narHash": "sha256-XKUZz9zewJNUj46b4AJdiRZJAvSZ0Dqj2BNfXvFlJC4=",
         "owner": "edolstra",
         "repo": "flake-compat",
-        "rev": "5edf11c44bc78a0d334f6334cdaf7d60d732daab",
+        "rev": "f387cd2afec9419c8ee37694406ca490c3f34ee5",
         "type": "github"
       },
       "original": {
@@ -45,11 +45,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1772893680,
-        "narHash": "sha256-JDqZMgxUTCq85ObSaFw0HhE+lvdOre1lx9iI6vYyOEs=",
+        "lastModified": 1763319842,
+        "narHash": "sha256-YG19IyrTdnVn0l3DvcUYm85u3PaqBt6tI6VvolcuHnA=",
         "owner": "cachix",
         "repo": "git-hooks.nix",
-        "rev": "8baab586afc9c9b57645a734c820e4ac0a604af9",
+        "rev": "7275fa67fbbb75891c16d9dee7d88e58aea2d761",
         "type": "github"
       },
       "original": {
@@ -118,11 +118,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1775189162,
-        "narHash": "sha256-fjEpcsJ0KDZ363xd+3OhOGq3AC1juI23Xas548ZPZEk=",
+        "lastModified": 1770802195,
+        "narHash": "sha256-vabHY4acHLmaB7Ak9FKzk2wSEKhAS/yXL7SBySB/S5U=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "0aecba5a03727e1ac2d66378907d9a6e9c8266d0",
+        "rev": "08ebc444a070153227d6f45acf979f4d5f1f97f9",
         "type": "github"
       },
       "original": {
@@ -134,11 +134,11 @@
     },
     "nixpkgs-master": {
       "locked": {
-        "lastModified": 1775248990,
-        "narHash": "sha256-H/G80K7f3ZrPP8PAmSCG/pJh59zMscPA6UaiWdKgTdg=",
+        "lastModified": 1770824979,
+        "narHash": "sha256-OedDmV9we3oOdiz9xjLiQCajwRa8WWcE/rOF3y/VlVc=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "942d1c86a6642bff0c4a440d30a7669a7a18a903",
+        "rev": "8605a9be3795437e3717dab6c542d2d571369e70",
         "type": "github"
       },
       "original": {
@@ -150,11 +150,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1775231746,
-        "narHash": "sha256-EFaDQ0rnuSjKfC/DUKHS4toV4rEBuWhSgyX2Yy0kp00=",
+        "lastModified": 1770818322,
+        "narHash": "sha256-tttCN+yrhM7svQW6DqtS3JV9POrRJAaS/e0xuUHBTEM=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "0eac666efaa8a9afea2821f9efc7921b4ef39b4e",
+        "rev": "d9ca3a4b73f19ea147c9d977d3dde8f612ac648f",
         "type": "github"
       },
       "original": {
@@ -166,11 +166,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1773831496,
-        "narHash": "sha256-JW2/QPyCVzmouqEp1H9kNa8JXd7xEhlam9sy3TYfhDY=",
+        "lastModified": 1764020296,
+        "narHash": "sha256-6zddwDs2n+n01l+1TG6PlyokDdXzu/oBmEejcH5L5+A=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "826430a188181a750ffa5948daff334039c5d741",
+        "rev": "a320ce8e6e2cc6b4397eef214d202a50a4583829",
         "type": "github"
       },
       "original": {
@@ -197,11 +197,11 @@
         "nixpkgs": "nixpkgs_2"
       },
       "locked": {
-        "lastModified": 1773912645,
-        "narHash": "sha256-QHzRqq6gh+t3F/QU9DkP7X63dDDcuIQmaDz12p7ANTg=",
+        "lastModified": 1766537863,
+        "narHash": "sha256-HEt+wbazRgJYeY+lgj65bxhPyVc4x7NEB2bs5NU6DF8=",
         "owner": "simple-nixos-mailserver",
         "repo": "nixos-mailserver",
-        "rev": "25e6dbb8fca3b6e779c5a46fd03bd760b2165bb5",
+        "rev": "23f0a53ca6e58e61e1ea2b86791c69b79c91656d",
         "type": "gitlab"
       },
       "original": {