diff --git a/flake.lock b/flake.lock
index e11678c..47faa6b 100644
--- a/flake.lock
+++ b/flake.lock
@@ -67,11 +67,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1748226808,
-        "narHash": "sha256-GaBRgxjWO1bAQa8P2+FDxG4ANBVhjnSjBms096qQdxo=",
+        "lastModified": 1763992789,
+        "narHash": "sha256-WHkdBlw6oyxXIra/vQPYLtqY+3G8dUVZM8bEXk0t8x4=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "83665c39fa688bd6a1f7c43cf7997a70f6a109f9",
+        "rev": "44831a7eaba4360fb81f2acc5ea6de5fde90aaa3",
         "type": "github"
       },
       "original": {
@@ -109,11 +109,11 @@
         "spectrum": "spectrum"
       },
       "locked": {
-        "lastModified": 1748260747,
-        "narHash": "sha256-V3ONd70wm55JxcUa1rE0JU3zD+Cz7KK/iSVhRD7lq68=",
+        "lastModified": 1764549796,
+        "narHash": "sha256-Mswg665P92EoHkBwCwPr/7bdnj04g2Qfb+t02ZEYTHA=",
         "owner": "astro",
         "repo": "microvm.nix",
-        "rev": "b6c5dfc2a1c7614c94fd2c5d2e8578fd52396f3b",
+        "rev": "030d055e877cc13d7525b39f434150226d5e4482",
         "type": "github"
       },
       "original": {
@@ -145,11 +145,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1747663185,
-        "narHash": "sha256-Obh50J+O9jhUM/FgXtI3he/QRNiV9+J53+l+RlKSaAk=",
+        "lastModified": 1764234087,
+        "narHash": "sha256-NHF7QWa0ZPT8hsJrvijREW3+nifmF2rTXgS2v0tpcEA=",
         "owner": "nix-community",
         "repo": "nixos-generators",
-        "rev": "ee07ba0d36c38e9915c55d2ac5a8fb0f05f2afcc",
+        "rev": "032a1878682fafe829edfcf5fdfad635a2efe748",
         "type": "github"
       },
       "original": {
@@ -160,11 +160,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1747900541,
-        "narHash": "sha256-dn64Pg9xLETjblwZs9Euu/SsjW80pd6lr5qSiyLY1pg=",
+        "lastModified": 1764440730,
+        "narHash": "sha256-ZlJTNLUKQRANlLDomuRWLBCH5792x+6XUJ4YdFRjtO4=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "11f2d9ea49c3e964315215d6baa73a8d42672f06",
+        "rev": "9154f4569b6cdfd3c595851a6ba51bfaa472d9f3",
         "type": "github"
       },
       "original": {
@@ -192,11 +192,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1748190013,
-        "narHash": "sha256-R5HJFflOfsP5FBtk+zE8FpL8uqE7n62jqOsADvVshhE=",
+        "lastModified": 1764517877,
+        "narHash": "sha256-pp3uT4hHijIC8JUK5MEqeAWmParJrgBVzHLNfJDZxg4=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "62b852f6c6742134ade1abdd2a21685fd617a291",
+        "rev": "2d293cbfa5a793b4c50d17c05ef9e385b90edf6c",
         "type": "github"
       },
       "original": {
@@ -208,16 +208,16 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1748162331,
-        "narHash": "sha256-rqc2RKYTxP3tbjA+PB3VMRQNnjesrT0pEofXQTrMsS8=",
+        "lastModified": 1764522689,
+        "narHash": "sha256-SqUuBFjhl/kpDiVaKLQBoD8TLD+/cTUzzgVFoaHrkqY=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "7c43f080a7f28b2774f3b3f43234ca11661bf334",
+        "rev": "8bb5646e0bed5dbd3ab08c7a7cc15b75ab4e1d0f",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixos-25.05",
+        "ref": "nixos-25.11",
         "repo": "nixpkgs",
         "type": "github"
       }
@@ -246,11 +246,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1747603214,
-        "narHash": "sha256-lAblXm0VwifYCJ/ILPXJwlz0qNY07DDYdLD+9H+Wc8o=",
+        "lastModified": 1764483358,
+        "narHash": "sha256-EyyvCzXoHrbL467YSsQBTWWg4sR96MH1sPpKoSOelB4=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "8d215e1c981be3aa37e47aeabd4e61bb069548fd",
+        "rev": "5aca6ff67264321d47856a2ed183729271107c9c",
         "type": "github"
       },
       "original": {
@@ -262,11 +262,11 @@
     "spectrum": {
       "flake": false,
       "locked": {
-        "lastModified": 1746869549,
-        "narHash": "sha256-BKZ/yZO/qeLKh9YqVkKB6wJiDQJAZNN5rk5NsMImsWs=",
+        "lastModified": 1759482047,
+        "narHash": "sha256-H1wiXRQHxxPyMMlP39ce3ROKCwI5/tUn36P8x6dFiiQ=",
         "ref": "refs/heads/main",
-        "rev": "d927e78530892ec8ed389e8fae5f38abee00ad87",
-        "revCount": 862,
+        "rev": "c5d5786d3dc938af0b279c542d1e43bce381b4b9",
+        "revCount": 996,
         "type": "git",
         "url": "https://spectrum-os.org/git/spectrum"
       },
@@ -450,11 +450,11 @@
         "utils": "utils_4"
       },
       "locked": {
-        "lastModified": 1751462005,
-        "narHash": "sha256-vhr2GORiXij3mL+QIfnL0sKSbbBIglw1wnHWNmFejiA=",
+        "lastModified": 1764942243,
+        "narHash": "sha256-P02Zm0VAON9SqRxqe6h5vfxgpCBYeiz5JPWGIn6KFFg=",
         "ref": "refs/heads/master",
-        "rev": "f505fb17bf1882cc3683e1e252ce44583cbe58ce",
-        "revCount": 155,
+        "rev": "f56b7eb6887b7e0fecae4a1f4c1311392eebad8d",
+        "revCount": 156,
         "type": "git",
         "url": "https://git.dynamicdiscord.de/kalipso/zineshop"
       },
diff --git a/flake.nix b/flake.nix
index ff092dd..90300a6 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,7 +3,7 @@
 
   inputs = {
     nixos-hardware.url = "github:NixOS/nixos-hardware/master";
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.05";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.11";
     nixpkgs-unstable.url = "github:NixOS/nixpkgs/nixos-unstable";
     sops-nix.url = "github:Mic92/sops-nix";
     sops-nix.inputs.nixpkgs.follows = "nixpkgs";
diff --git a/machines/bakunin/configuration.nix b/machines/bakunin/configuration.nix
index a526f0e..26a263b 100644
--- a/machines/bakunin/configuration.nix
+++ b/machines/bakunin/configuration.nix
@@ -48,7 +48,7 @@ in
       firefox
       thunderbird
       telegram-desktop
-      tor-browser-bundle-bin
+      tor-browser
       keepassxc
       libreoffice
       gimp
diff --git a/machines/louise/configuration.nix b/machines/louise/configuration.nix
index 85bc856..5215879 100644
--- a/machines/louise/configuration.nix
+++ b/machines/louise/configuration.nix
@@ -31,7 +31,7 @@
       firefox
       thunderbird
       telegram-desktop
-      tor-browser-bundle-bin
+      tor-browser
       keepassxc
       libreoffice
       gimp
diff --git a/machines/nextcloud/configuration.nix b/machines/nextcloud/configuration.nix
index 521ffa2..baccf2a 100644
--- a/machines/nextcloud/configuration.nix
+++ b/machines/nextcloud/configuration.nix
@@ -37,7 +37,7 @@ with lib;
 
   services.nextcloud = {
     enable = true;
-    package = pkgs.nextcloud31;
+    package = pkgs.nextcloud32;
     hostName = "cloud.malobeo.org";
     config.adminpassFile = config.sops.secrets.nextcloudAdminPass.path;
     maxUploadSize = "10G";
@@ -52,14 +52,9 @@ with lib;
     extraAppsEnable = true;
     extraApps = {
       inherit (config.services.nextcloud.package.packages.apps) contacts calendar polls registration collectives forms;
-      appointments = pkgs.fetchNextcloudApp {
-        sha256 = "sha256-ls1rLnsX7U9wo2WkEtzhrvliTcWUl6LWXolE/9etJ78=";
-        url = "https://github.com/SergeyMosin/Appointments/raw/refs/tags/v2.4.3/build/artifacts/appstore/appointments.tar.gz";
-        license = "agpl3Plus";
-      };
       deck = pkgs.fetchNextcloudApp {
-        sha256 = "sha256-1sqDmJpM9SffMY2aaxwzqntdjdcUaRySyaUDv9VHuiE=";
-        url = "https://link.storjshare.io/raw/jw7pf6gct34j3pcqvlq6ddasvdwq/mal/deck.tar.gz";
+        sha256 = "sha256-epjwIANb6vTNx9KqaG6jZc14YPoFMBTCj+/c9JHcWkA=";
+        url = "https://link.storjshare.io/raw/jvrl62dakd6htpyxohjkiiqiw5ma/mal/deck32.tar.gz";
         license = "agpl3Plus";
       };
     };