diff --git a/clients/quadraticserver/searxng.nix b/clients/quadraticserver/searxng.nix
index 437bd26..fe06d9e 100644
--- a/clients/quadraticserver/searxng.nix
+++ b/clients/quadraticserver/searxng.nix
@@ -1,121 +1,121 @@
+{ lib, ... }:
 {
-  lib,
-  inputs,
-  pkgs,
-  ...
-}: {
-  services = let
-    socket = "/var/run/searx/socket";
-    domain = "search.federated.nexus";
-  in {
-    searx = {
-      enable = true;
-      package = inputs.nixpkgs-master.legacyPackages.${pkgs.system}.searxng;
-      settings = let
-        enginesByCategory = {
-          general = {
-            google = {};
-            duckduckgo = {};
-          };
+  services =
+    let
+      socket = "/var/run/searx/socket";
+      domain = "search.federated.nexus";
+    in
+    {
+      searx = {
+        enable = true;
+        settings =
+          let
+            enginesByCategory = {
+              general = {
+                google = { };
+                duckduckgo = { };
+              };
 
-          "social media" = {
-            tootfinder = {};
-            "mastodon users" = {};
-            "lemmy communities" = {};
-            "lemmy comments" = {};
-            "lemmy users" = {};
-            "lemmy posts" = {};
-          };
+              "social media" = {
+                tootfinder = { };
+                "mastodon users" = { };
+                "lemmy communities" = { };
+                "lemmy comments" = { };
+                "lemmy users" = { };
+                "lemmy posts" = { };
+              };
 
-          images = {
-            "duckduckgo images".disabled = false;
-            "google images" = {};
-          };
+              images = {
+                "duckduckgo images".disabled = false;
+                "google images" = { };
+              };
 
-          map.openstreetmap = {};
+              map.openstreetmap = { };
 
-          videos = {
-            peertube.disabled = false;
-            youtube = {};
-          };
+              videos = {
+                peertube.disabled = false;
+                youtube = { };
+              };
 
-          it = {
-            github = {};
-            askubuntu = {};
-            superuser = {};
-            stackoverflow = {};
-            codeberg.disabled = false;
-            "gitea.com".disabled = false;
-            "git.federated.nexus" = {
-              engine = "gitea";
-              base_url = "https://git.federated.nexus";
+              it = {
+                github = { };
+                askubuntu = { };
+                superuser = { };
+                stackoverflow = { };
+                codeberg.disabled = false;
+                "gitea.com".disabled = false;
+                "git.federated.nexus" = {
+                  engine = "gitea";
+                  base_url = "https://git.federated.nexus";
+                };
+              };
             };
-          };
-        };
 
-        engines =
-          builtins.foldl'
-          (
-            acc: category:
+            engines = builtins.foldl' (
+              acc: category:
               acc
               // lib.mapAttrs' (name: val: {
                 name = name;
-                value = val // {categories = [category];};
-              })
-              enginesByCategory.${category}
-          )
-          {}
-          (lib.attrNames enginesByCategory);
-      in {
-        general = {
-          instance_name = "Federated Nexus Search";
-          contact_url = "mailto:henry@henryhiles.com";
-        };
+                value = val // {
+                  categories = [ category ];
+                };
+              }) enginesByCategory.${category}
+            ) { } (lib.attrNames enginesByCategory);
+          in
+          {
+            general = {
+              instance_name = "Federated Nexus Search";
+              contact_url = "mailto:henry@henryhiles.com";
+            };
 
-        search = {
-          autocomplete = "duckduckgo";
-          favicon_resolver = "google";
-        };
+            search = {
+              autocomplete = "duckduckgo";
+              favicon_resolver = "google";
+            };
 
-        ui = {
-          query_in_title = true;
-          infinite_scroll = true;
-          center_alignment = true;
-        };
+            ui = {
+              query_in_title = true;
+              infinite_scroll = true;
+              center_alignment = true;
+            };
 
-        server = {
-          method = "GET";
-          base_url = "https://${domain}";
-          bind_address = "unix://${socket}";
-          secret_key = "I don't use anything that requires a secret key.";
-        };
+            server = {
+              method = "GET";
+              base_url = "https://${domain}";
+              bind_address = "unix://${socket}";
+              secret_key = "I don't use anything that requires a secret key.";
+            };
 
-        plugins = {
-          "searx.plugins.oa_doi_rewrite.SXNGPlugin".active = true;
-          "searx.plugins.tracker_url_remover.SXNGPlugin".active = true;
-        };
+            plugins = {
+              "searx.plugins.oa_doi_rewrite.SXNGPlugin".active = true;
+              "searx.plugins.tracker_url_remover.SXNGPlugin".active = true;
+            };
 
-        categories_as_tabs = builtins.listToAttrs (
-          map (category: {
-            name = category;
-            value = {};
-          }) (lib.attrNames enginesByCategory)
-        );
-        use_default_settings.engines.keep_only = lib.attrNames engines;
-        engines = lib.mapAttrsToList (name: value: {inherit name;} // value) engines;
+            categories_as_tabs = builtins.listToAttrs (
+              map (category: {
+                name = category;
+                value = { };
+              }) (lib.attrNames enginesByCategory)
+            );
+            use_default_settings.engines.keep_only = lib.attrNames engines;
+            engines = lib.mapAttrsToList (name: value: { inherit name; } // value) engines;
+          };
       };
-    };
 
-    caddy.authedHosts."${domain}" = "reverse_proxy unix/${socket}";
-  };
-  systemd.services = let
-    commonConfig = builtins.mapAttrs (_: value: lib.mkForce value) {
-      Group = "caddy";
-      RuntimeDirectoryMode = "0770";
-      UMask = "007";
+      caddy.authedHosts."${domain}" = "reverse_proxy unix/${socket}";
+    };
+  systemd.services =
+    let
+      commonConfig = builtins.mapAttrs (_: value: lib.mkForce value) {
+        Group = "caddy";
+        RuntimeDirectoryMode = "0770";
+        UMask = "007";
+      };
+    in
+    {
+      searx.serviceConfig = commonConfig // {
+        Restart = "always";
+      };
+      searx-init.serviceConfig = commonConfig;
     };
-  in {
-    searx.serviceConfig = commonConfig // {Restart = "always";};
-    searx-init.serviceConfig = commonConfig;
-  };
 }
diff --git a/flake.lock b/flake.lock
index 5e8cb80..7fd6e40 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1231,11 +1231,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1757650187,
-        "narHash": "sha256-OrythrqccPKtuVt0mj26rr83Qo3Ljb4ZmwLdPGjzjMU=",
+        "lastModified": 1757809953,
+        "narHash": "sha256-29mlXbfAJhz9cWVrPP4STvVPDVZFCfCOmaIN5lFJa+Y=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "9eab59f3e71ea3a725e4817d8dcf0da0824ad19d",
+        "rev": "17a10049486f6698fca32097d8f52c0c895542b0",
         "type": "github"
       },
       "original": {
@@ -1679,11 +1679,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1755960008,
-        "narHash": "sha256-kjqGfWvpJl8Kl8P8a98q1V6L1x3qO7wKqdSWcMa9RVk=",
+        "lastModified": 1757876373,
+        "narHash": "sha256-7FllmEOH1Dbt+BVzhFPeweG2ToK7Jy3lcUrUYkWQmFc=",
         "ref": "refs/heads/main",
-        "rev": "fa1d74714dd59e763794bce46e865a49b58a5840",
-        "revCount": 20,
+        "rev": "04a784bb954cdd4638690ea0edd779c994bb3214",
+        "revCount": 21,
         "type": "git",
         "url": "https://git.federated.nexus/federated-nexus/nexusbot"
       },
@@ -2317,21 +2317,6 @@
         "type": "github"
       }
     },
-    "nixpkgs-master": {
-      "locked": {
-        "lastModified": 1757686808,
-        "narHash": "sha256-PL+Z3OrNpFNHddbsBaxeojYkWObYc2NlyhTmsmpt+hc=",
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "rev": "098982b6eca9b809cc2f583e733338f5a36b3ad8",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
     "nixpkgs-riscv": {
       "locked": {
         "lastModified": 1752147015,
@@ -2398,11 +2383,27 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1757487488,
-        "narHash": "sha256-zwE/e7CuPJUWKdvvTCB7iunV4E/+G0lKfv4kk/5Izdg=",
+        "lastModified": 1754214453,
+        "narHash": "sha256-Q/I2xJn/j1wpkGhWkQnm20nShYnG7TI99foDBpXm1SY=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "5b09dc45f24cf32316283e62aec81ffee3c3e376",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_3": {
+      "locked": {
+        "lastModified": 1757745802,
+        "narHash": "sha256-hLEO2TPj55KcUFUU1vgtHE9UEIOjRcH/4QbmfHNF820=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "ab0f3607a6c7486ea22229b92ed2d355f1482ee0",
+        "rev": "c23193b943c6c689d70ee98ce3128239ed9e32d1",
         "type": "github"
       },
       "original": {
@@ -2685,7 +2686,6 @@
         "nix-matrix-appservices": "nix-matrix-appservices",
         "nixpkgs": "nixpkgs_2",
         "nixpkgs-lasuite": "nixpkgs-lasuite",
-        "nixpkgs-master": "nixpkgs-master",
         "ooye": "ooye",
         "run0-sudo-shim": "run0-sudo-shim",
         "sdm845": "sdm845",
diff --git a/flake.nix b/flake.nix
index f75d8c5..d7477b8 100755
--- a/flake.nix
+++ b/flake.nix
@@ -2,7 +2,6 @@
   inputs = {
     gnome-mobile.url = "github:chuangzhu/nixpkgs-gnome-mobile";
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
-    nixpkgs-master.url = "github:nixos/nixpkgs";
     nixpkgs-lasuite.url = "github:Henry-Hiles/nixpkgs/bump-lasuite";
     wrapper-manager.url = "github:viperML/wrapper-manager";
     flake-parts.url = "github:hercules-ci/flake-parts";