diff --git a/flake.lock b/flake.lock
index e4d6abb..3ebc308 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,7 +1,24 @@
 {
   "nodes": {
+    "authentik-go": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1770333754,
+        "narHash": "sha256-Yyna75Nd6485tZP9IpdEa5QNomswe9hRfM+w3MuET9E=",
+        "owner": "goauthentik",
+        "repo": "client-go",
+        "rev": "280022b0a8de5c8f4b2965d1147a1c4fa846ba64",
+        "type": "github"
+      },
+      "original": {
+        "owner": "goauthentik",
+        "repo": "client-go",
+        "type": "github"
+      }
+    },
     "authentik-nix": {
       "inputs": {
+        "authentik-go": "authentik-go",
         "authentik-src": "authentik-src",
         "flake-compat": "flake-compat",
         "flake-parts": "flake-parts",
@@ -16,11 +33,11 @@
         "uv2nix": "uv2nix"
       },
       "locked": {
-        "lastModified": 1762701457,
-        "narHash": "sha256-fWNdWw/iky//zyGpSygNZ+Xpa1ywwrgwniUTEBQCTvI=",
+        "lastModified": 1770535094,
+        "narHash": "sha256-MLjqqCQsJFZJKqSMfarSVsFLNRiDK/pvOnoRwZ+esmk=",
         "owner": "nix-community",
         "repo": "authentik-nix",
-        "rev": "c14192ad67d071f88eb5cd7492a9f03b62865642",
+        "rev": "b09825ea48b0802b4806ed9f0f4721a49e36eb98",
         "type": "github"
       },
       "original": {
@@ -32,16 +49,16 @@
     "authentik-src": {
       "flake": false,
       "locked": {
-        "lastModified": 1762188128,
-        "narHash": "sha256-HowB6DTGCqz770fKYbnE+rQ11XRV0WSNkLD+HSWZwz8=",
+        "lastModified": 1770055313,
+        "narHash": "sha256-t9DOFNSQJZdUnZSEr3z8EBRsltS4DKu9xad9gS5/Ikc=",
         "owner": "goauthentik",
         "repo": "authentik",
-        "rev": "70406664dca2a13aabb695094f85471585668cb1",
+        "rev": "6760f4c5d38e245edb72e12e4f45bda8dd859ccd",
         "type": "github"
       },
       "original": {
         "owner": "goauthentik",
-        "ref": "version/2025.10.1",
+        "ref": "version/2025.12.3",
         "repo": "authentik",
         "type": "github"
       }
@@ -49,11 +66,11 @@
     "flake-compat": {
       "flake": false,
       "locked": {
-        "lastModified": 1747046372,
-        "narHash": "sha256-CIVLLkVgvHYbgI2UpXvIIBJ12HWgX+fjA8Xf8PUmqCY=",
+        "lastModified": 1765121682,
+        "narHash": "sha256-4VBOP18BFeiPkyhy9o4ssBNQEvfvv1kXkasAYd0+rrA=",
         "owner": "edolstra",
         "repo": "flake-compat",
-        "rev": "9100a0f413b0c601e0533d1d94ffd501ce2e7885",
+        "rev": "65f23138d8d09a92e30f1e5c87611b23ef451bf3",
         "type": "github"
       },
       "original": {
@@ -67,11 +84,11 @@
         "nixpkgs-lib": "nixpkgs-lib"
       },
       "locked": {
-        "lastModified": 1760948891,
-        "narHash": "sha256-TmWcdiUUaWk8J4lpjzu4gCGxWY6/Ok7mOK4fIFfBuU4=",
+        "lastModified": 1765835352,
+        "narHash": "sha256-XswHlK/Qtjasvhd1nOa1e8MgZ8GS//jBoTqWtrS1Giw=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "864599284fc7c0ba6357ed89ed5e2cd5040f0c04",
+        "rev": "a34fae9c08a15ad73f295041fec82323541400a9",
         "type": "github"
       },
       "original": {
@@ -216,16 +233,37 @@
         ]
       },
       "locked": {
-        "lastModified": 1758463745,
-        "narHash": "sha256-uhzsV0Q0I9j2y/rfweWeGif5AWe0MGrgZ/3TjpDYdGA=",
+        "lastModified": 1770260404,
+        "narHash": "sha256-3iVX1+7YUIt23hBx1WZsUllhbmP2EnXrV8tCRbLxHc8=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "3b955f5f0a942f9f60cdc9cacb7844335d0f21c3",
+        "rev": "0d782ee42c86b196acff08acfbf41bb7d13eed5b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "ref": "release-25.11",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "home-manager_2": {
+      "inputs": {
+        "nixpkgs": [
+          "impermanence",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1768598210,
+        "narHash": "sha256-kkgA32s/f4jaa4UG+2f8C225Qvclxnqs76mf8zvTVPg=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "c47b2cc64a629f8e075de52e4742de688f930dc6",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
-        "ref": "release-25.05",
         "repo": "home-manager",
         "type": "github"
       }
@@ -238,11 +276,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1759284596,
-        "narHash": "sha256-N/poXYxAbHyWf2EBC6CSc6vKq0txtHMqTUMdPNOUB0g=",
+        "lastModified": 1770237702,
+        "narHash": "sha256-a2gUeJd7B4KxYSI17MaEjVMJUMS4zRR2Ha2vFplssmc=",
         "ref": "refs/heads/master",
-        "rev": "51c57acdbff6f3f0c490bc67e791f5376a3f2be9",
-        "revCount": 72,
+        "rev": "0de7c28109045758ca5fd032e098a72520eec481",
+        "revCount": 73,
         "type": "git",
         "url": "https://git.posixlycorrect.com/fabian/homepage.git"
       },
@@ -252,12 +290,16 @@
       }
     },
     "impermanence": {
+      "inputs": {
+        "home-manager": "home-manager_2",
+        "nixpkgs": "nixpkgs"
+      },
       "locked": {
-        "lastModified": 1737831083,
-        "narHash": "sha256-LJggUHbpyeDvNagTUrdhe/pRVp4pnS6wVKALS782gRI=",
+        "lastModified": 1769548169,
+        "narHash": "sha256-03+JxvzmfwRu+5JafM0DLbxgHttOQZkUtDWBmeUkN8Y=",
         "owner": "nix-community",
         "repo": "impermanence",
-        "rev": "4b3e914cdf97a5b536a889e939fb2fd2b043a170",
+        "rev": "7b1d382faf603b6d264f58627330f9faa5cba149",
         "type": "github"
       },
       "original": {
@@ -312,7 +354,7 @@
     "nixGL": {
       "inputs": {
         "flake-utils": "flake-utils_4",
-        "nixpkgs": "nixpkgs"
+        "nixpkgs": "nixpkgs_2"
       },
       "locked": {
         "lastModified": 1762090880,
@@ -329,6 +371,37 @@
       }
     },
     "nixpkgs": {
+      "locked": {
+        "lastModified": 1768564909,
+        "narHash": "sha256-Kell/SpJYVkHWMvnhqJz/8DqQg2b6PguxVWOuadbHCc=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "e4bae1bd10c9c57b2cf517953ab70060a828ee6f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-lib": {
+      "locked": {
+        "lastModified": 1765674936,
+        "narHash": "sha256-k00uTP4JNfmejrCLJOwdObYC9jHRrr/5M/a/8L2EIdo=",
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "rev": "2075416fcb47225d9b68ac469a5c4801a9c4dd85",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
       "locked": {
         "lastModified": 1746378225,
         "narHash": "sha256-OeRSuL8PUjIfL3Q0fTbNJD/fmv1R+K2JAOqWJd3Oceg=",
@@ -343,44 +416,29 @@
         "type": "github"
       }
     },
-    "nixpkgs-lib": {
-      "locked": {
-        "lastModified": 1754788789,
-        "narHash": "sha256-x2rJ+Ovzq0sCMpgfgGaaqgBSwY+LST+WbZ6TytnT9Rk=",
-        "owner": "nix-community",
-        "repo": "nixpkgs.lib",
-        "rev": "a73b9c743612e4244d865a2fdee11865283c04e6",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "nixpkgs.lib",
-        "type": "github"
-      }
-    },
-    "nixpkgs_2": {
-      "locked": {
-        "lastModified": 1763334038,
-        "narHash": "sha256-LBVOyaH6NFzQ3X/c6vfMZ9k4SV2ofhpxeL9YnhHNJQQ=",
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "rev": "4c8cdd5b1a630e8f72c9dd9bf582b1afb3127d2c",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nixos",
-        "ref": "nixos-25.05",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1763421233,
-        "narHash": "sha256-Stk9ZYRkGrnnpyJ4eqt9eQtdFWRRIvMxpNRf4sIegnw=",
+        "lastModified": 1770617025,
+        "narHash": "sha256-1jZvgZoAagZZB6NwGRv2T2ezPy+X6EFDsJm+YSlsvEs=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "89c2b2330e733d6cdb5eae7b899326930c2c0648",
+        "rev": "2db38e08fdadcc0ce3232f7279bab59a15b94482",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-25.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_4": {
+      "locked": {
+        "lastModified": 1770562336,
+        "narHash": "sha256-ub1gpAONMFsT/GU2hV6ZWJjur8rJ6kKxdm9IlCT0j84=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "d6c71932130818840fc8fe9509cf50be8c64634f",
         "type": "github"
       },
       "original": {
@@ -393,14 +451,14 @@
     "nur": {
       "inputs": {
         "flake-parts": "flake-parts_2",
-        "nixpkgs": "nixpkgs_3"
+        "nixpkgs": "nixpkgs_4"
       },
       "locked": {
-        "lastModified": 1763589398,
-        "narHash": "sha256-EwM6RvgVrrcFmvIGwwm7hALIz2QL4SnzNk82Fpg5UV0=",
+        "lastModified": 1770787645,
+        "narHash": "sha256-rAeQth94yU/X2zqlZ3ElKWVkt4Ms2i4fO1O3TF+MivA=",
         "owner": "nix-community",
         "repo": "NUR",
-        "rev": "a6894a64a56a2b3d40b08e34342d8c172510b490",
+        "rev": "886b4fa1151c4d2fbea7bd1bcbd3905d731b5ce8",
         "type": "github"
       },
       "original": {
@@ -425,11 +483,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1759113590,
-        "narHash": "sha256-fgxP2RCN4cg0jYiMYoETYc7TZ2JjgyvJa2y9l8oSUFE=",
+        "lastModified": 1763662255,
+        "narHash": "sha256-4bocaOyLa3AfiS8KrWjZQYu+IAta05u3gYZzZ6zXbT0=",
         "owner": "pyproject-nix",
         "repo": "build-system-pkgs",
-        "rev": "dbfc0483b5952c6b86e36f8b3afeb9dde30ea4b5",
+        "rev": "042904167604c681a090c07eb6967b4dd4dae88c",
         "type": "github"
       },
       "original": {
@@ -446,11 +504,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1760402624,
-        "narHash": "sha256-jF6UKLs2uGc2rtved8Vrt58oTWjTQoAssuYs/0578Z4=",
+        "lastModified": 1764134915,
+        "narHash": "sha256-xaKvtPx6YAnA3HQVp5LwyYG1MaN4LLehpQI8xEdBvBY=",
         "owner": "pyproject-nix",
         "repo": "pyproject.nix",
-        "rev": "84c4ea102127c77058ea1ed7be7300261fafc7d2",
+        "rev": "2c8df1383b32e5443c921f61224b198a2282a657",
         "type": "github"
       },
       "original": {
@@ -469,7 +527,7 @@
         "impermanence": "impermanence",
         "mediawikiSkinCitizen": "mediawikiSkinCitizen",
         "nixGL": "nixGL",
-        "nixpkgs": "nixpkgs_2",
+        "nixpkgs": "nixpkgs_3",
         "nur": "nur",
         "trivionomicon": "trivionomicon",
         "unstable": "unstable",
@@ -570,11 +628,11 @@
     },
     "unstable": {
       "locked": {
-        "lastModified": 1763421233,
-        "narHash": "sha256-Stk9ZYRkGrnnpyJ4eqt9eQtdFWRRIvMxpNRf4sIegnw=",
+        "lastModified": 1770562336,
+        "narHash": "sha256-ub1gpAONMFsT/GU2hV6ZWJjur8rJ6kKxdm9IlCT0j84=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "89c2b2330e733d6cdb5eae7b899326930c2c0648",
+        "rev": "d6c71932130818840fc8fe9509cf50be8c64634f",
         "type": "github"
       },
       "original": {
@@ -596,11 +654,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1761101082,
-        "narHash": "sha256-4Kt3RsfJgg6HzmDCc44ZN//xB8n7KGEGxxt9dNjqPQc=",
+        "lastModified": 1765631794,
+        "narHash": "sha256-90d//IZ4GXipNsngO4sb2SAPbIC/a2P+IAdAWOwpcOM=",
         "owner": "pyproject-nix",
         "repo": "uv2nix",
-        "rev": "e6e728d9719e989c93e65145fe3f9e0c65a021a2",
+        "rev": "4cca323a547a1aaa9b94929c4901bed5343eafe8",
         "type": "github"
       },
       "original": {
@@ -611,11 +669,11 @@
     },
     "vpsadminos": {
       "locked": {
-        "lastModified": 1762202056,
-        "narHash": "sha256-nP3Egwd5i40bcNRfklH0WYPOFv9BUDAU5usozigDtSE=",
+        "lastModified": 1770130846,
+        "narHash": "sha256-B9uMrG9ghVJWNBXOMmKMqfxErh58A2AINXsdqMpgyvc=",
         "owner": "vpsfreecz",
         "repo": "vpsadminos",
-        "rev": "63538f06d436775273084157117ada72ca40f4d5",
+        "rev": "5e3a56de3af9244d2ebab808c24e5d590115534b",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index f60e7c6..da69510 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,10 +1,10 @@
 {
   inputs = {
-    nixpkgs.url = "github:nixos/nixpkgs/nixos-25.05";
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-25.11";
     unstable.url = "github:nixos/nixpkgs/nixos-unstable";
 
     home-manager = {
-      url = "github:nix-community/home-manager/release-25.05";
+      url = "github:nix-community/home-manager/release-25.11";
       inputs.nixpkgs.follows = "nixpkgs";
     };
 
diff --git a/home/modules/baseline.nix b/home/modules/baseline.nix
index f432d0a..500ffc6 100644
--- a/home/modules/baseline.nix
+++ b/home/modules/baseline.nix
@@ -68,8 +68,10 @@ in {
 
     programs.git = {
       enable = true;
-      userEmail = "fabian@posixlycorrect.com";
-      userName = "Fabian Montero";
+      settings.user = {
+        email = "fabian@posixlycorrect.com";
+        name = "Fabian Montero";
+      };
     };
 
     local = {
diff --git a/home/modules/gui/fonts.nix b/home/modules/gui/fonts.nix
index b74c094..9a72c65 100644
--- a/home/modules/gui/fonts.nix
+++ b/home/modules/gui/fonts.nix
@@ -34,7 +34,6 @@
     nerd-fonts.jetbrains-mono
     noto-fonts
     noto-fonts-cjk-sans
-    noto-fonts-emoji
-    noto-fonts-extra
+    noto-fonts-color-emoji
   ];
 }
diff --git a/pkgs/default.nix b/pkgs/default.nix
index f6189a2..2e7eccd 100644
--- a/pkgs/default.nix
+++ b/pkgs/default.nix
@@ -6,7 +6,7 @@
 with prev.lib; let
   inherit (final) callPackage fetchpatch;
 in {
-  homepage = flakes.homepage.packages.${final.system}.default;
+  homepage = flakes.homepage.packages.${final.stdenv.hostPlatform.system}.default;
 
   override =
     {
diff --git a/sys/modules/baseline.nix b/sys/modules/baseline.nix
index fd594b7..d8827b0 100644
--- a/sys/modules/baseline.nix
+++ b/sys/modules/baseline.nix
@@ -58,8 +58,7 @@ in {
       nerd-fonts.jetbrains-mono
       noto-fonts
       noto-fonts-cjk-sans
-      noto-fonts-emoji
-      noto-fonts-extra
+      noto-fonts-color-emoji
       nerd-fonts.fira-code
       nerd-fonts.droid-sans-mono
     ];
@@ -72,6 +71,8 @@ in {
         enableNotifications = true;
       };
     };
+    
+    networking.useDHCP = false; # The global useDHCP flag is deprecated, therefore explicitly set to false here.
 
     programs.dconf.enable = true;
 
diff --git a/sys/modules/defaultDesktopPack.nix b/sys/modules/defaultDesktopPack.nix
index 1c231b8..34b1983 100644
--- a/sys/modules/defaultDesktopPack.nix
+++ b/sys/modules/defaultDesktopPack.nix
@@ -34,7 +34,6 @@ in {
 
     networking = {
       networkmanager.enable = true;
-      useDHCP = false; # The global useDHCP flag is deprecated, therefore explicitly set to false here.
     };
 
     services = {
diff --git a/sys/platforms/vps/default.nix b/sys/platforms/vps/default.nix
index cbf761c..a65fd9b 100644
--- a/sys/platforms/vps/default.nix
+++ b/sys/platforms/vps/default.nix
@@ -43,6 +43,20 @@ with lib; {
       fullyQualifiedDomain = "soju.posixlycorrect.com";
     };
 
+    socialpredict = {
+      enable = true;
+      backendPort = 8067;
+      domain = "markets.posixlycorrect.com";
+      nginx = {
+        enableACME = true;
+        forceSSL = true;
+        extraConfig = ''
+          proxy_headers_hash_max_size 512;
+          proxy_headers_hash_bucket_size 128;
+        '';
+      };
+    };
+
     mediawiki = {
       enable = true;
       hostName = "wiki.posixlycorrect.com";
@@ -105,9 +119,9 @@ with lib; {
   time.timeZone = "Europe/Amsterdam";
 
   systemd = {
-    extraConfig = ''
-      DefaultTimeoutStartSec=900s
-    '';
+    settings.Manager = {
+      DefaultTimeoutStartSec = "900s";
+    };
 
     network = let
       inherit (config.local.sys) nets;
@@ -179,7 +193,6 @@ with lib; {
 
     users.fabian = {
       imports = [
-        flakes.impermanence.nixosModules.home-manager.impermanence
         "${flakes.self}/home/platforms/fabian@vps"
         "${flakes.self}/home"
       ];
diff --git a/trivionomicon/flake.nix b/trivionomicon/flake.nix
index 2b53ebd..151c3d3 100644
--- a/trivionomicon/flake.nix
+++ b/trivionomicon/flake.nix
@@ -210,7 +210,7 @@
         }:
           flakes.nixpkgs.lib.makeOverridable flakes.nixpkgs.lib.nixosSystem {
             inherit pkgs;
-            inherit (pkgs) system;
+            inherit (pkgs.stdenv.hostPlatform) system;
 
             modules = [self.nixosModules.default] ++ modules;
 
diff --git a/trivionomicon/modules/mediawiki/options.nix b/trivionomicon/modules/mediawiki/options.nix
index 3ab7894..bb39a14 100644
--- a/trivionomicon/modules/mediawiki/options.nix
+++ b/trivionomicon/modules/mediawiki/options.nix
@@ -12,22 +12,22 @@ with lib.types; {
       description = "name of the wiki";
       example = "posixlycorrect wiki";
     };
-    
+
     passwordFile = lib.mkOption {
       type = types.path;
       description = "A file containing the initial password for the administrator account 'admin'";
       example = "/run/keys/mediawiki-password";
     };
-    
+
     skins = lib.mkOption {
       type = types.attrsOf (types.nullOr str);
       description = "skins for mediawiki";
       default = {};
-      example = ''{
-        citizen = "flakes.mediawikiSkinCitizen";
-      };'';
+      example = ''        {
+                citizen = "flakes.mediawikiSkinCitizen";
+              };'';
     };
-    
+
     extraConfig = lib.mkOption {
       type = str;
       default = "";
@@ -42,21 +42,21 @@ with lib.types; {
       type = types.attrsOf (types.nullOr types.path);
       description = "some extensions are included and can enabled by passing null";
       default = {};
-      example = ''{
-        VisualEditor = null;
-        CategoryTree = null;
-        CiteThisPage = null;
-        Scribunto = null;
-        Cite = null;
-        CodeEditor = null;
-        Math = null;
-        MultimediaViewer = null;
-        PdfHandler = null;
-        Poem = null;
-        SecureLinkFixer = null;
-        WikiEditor = null;
-        ParserFunctions = null;
-      };'';
+      example = ''        {
+                VisualEditor = null;
+                CategoryTree = null;
+                CiteThisPage = null;
+                Scribunto = null;
+                Cite = null;
+                CodeEditor = null;
+                Math = null;
+                MultimediaViewer = null;
+                PdfHandler = null;
+                Poem = null;
+                SecureLinkFixer = null;
+                WikiEditor = null;
+                ParserFunctions = null;
+              };'';
     };
   };
 }
diff --git a/trivionomicon/modules/mediawiki/sys.nix b/trivionomicon/modules/mediawiki/sys.nix
index 525ec3e..b6a9273 100644
--- a/trivionomicon/modules/mediawiki/sys.nix
+++ b/trivionomicon/modules/mediawiki/sys.nix
@@ -4,7 +4,8 @@
   cfg,
   doctrine,
   ...
-}: with lib; {
+}:
+with lib; {
   services = {
     nginx = {
       virtualHosts.${cfg.hostName} = {