diff --git a/flake.lock b/flake.lock
index 59ede56..6d91b84 100644
--- a/flake.lock
+++ b/flake.lock
@@ -71,11 +71,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1681005198,
-        "narHash": "sha256-5LrnBeXR7Hv8OXh6eany7br4qBW+ZNl4LKf1CJu9zbg=",
+        "lastModified": 1683504292,
+        "narHash": "sha256-jlZbBIKGa6IMGkcJkQ08pbKnouTAPfeq1fD5I7l/rBw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "e45cc0138829ad86e7ff17a76acf2d05e781e30a",
+        "rev": "ba0086c178d4ed60a7899f739caea553eca2e046",
         "type": "github"
       },
       "original": {
@@ -87,16 +87,16 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1681269223,
-        "narHash": "sha256-i6OeI2f7qGvmLfD07l1Az5iBL+bFeP0RHixisWtpUGo=",
-        "owner": "nixos",
+        "lastModified": 1682690464,
+        "narHash": "sha256-GGbMZLYG7/4oZupWeBbw7qx7QEnDDyVE0IEmnsy+NnY=",
+        "owner": "revol-xut",
         "repo": "nixpkgs",
-        "rev": "87edbd74246ccdfa64503f334ed86fa04010bab9",
+        "rev": "a381a30411963ccb19030b8b49e071bd21aa8517",
         "type": "github"
       },
       "original": {
-        "owner": "nixos",
-        "ref": "nixos-22.11",
+        "owner": "revol-xut",
+        "ref": "master",
         "repo": "nixpkgs",
         "type": "github"
       }
@@ -116,11 +116,11 @@
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1681209176,
-        "narHash": "sha256-wyQokPpkNZnsl/bVf8m1428tfA0hJ0w/qexq4EizhTc=",
+        "lastModified": 1683545104,
+        "narHash": "sha256-48wC0zzHAej/wLFWIgV+uj63AvQ2UUk85g7wmXJzTqk=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "00d5fd73756d424de5263b92235563bc06f2c6e1",
+        "rev": "36b062a2c85a0efb37de1300c79c54602a094fab",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 7e351f7..04864fc 100755
--- a/flake.nix
+++ b/flake.nix
@@ -1,6 +1,6 @@
 {
   inputs = {
-    nixpkgs.url = github:nixos/nixpkgs/nixos-22.11;
+    nixpkgs.url = github:revol-xut/nixpkgs/master;
     sops-nix.url = github:Mic92/sops-nix;
     sops-nix.inputs.nixpkgs.follows = "nixpkgs";
     fsr-infoscreen.url = github:fsr/infoscreen;
diff --git a/modules/ldap.nix b/modules/ldap.nix
index 4d28d08..2495c98 100644
--- a/modules/ldap.nix
+++ b/modules/ldap.nix
@@ -1,4 +1,4 @@
-{ config, pkgs, ... }:
+{ config, lib, pkgs, ... }:
 let
   domain = "auth.${config.fsr.domain}";
 
@@ -9,50 +9,33 @@ let
   ldapGroup = "openldap";
 in
 {
-  sops.secrets.unix_ldap_search = {
-    key = "portunus_search";
-    owner = config.systemd.services.nslcd.serviceConfig.User;
-  };
-
-
-  users.users."${portunusUser}" = {
-    isSystemUser = true;
-    group = "${portunusGroup}";
-  };
-
-  users.groups."${portunusGroup}" = {
-    name = "${portunusGroup}";
-    members = [ "${portunusUser}" ];
-  };
-
-  users.users."${ldapUser}" = {
-    isSystemUser = true;
-    group = "${ldapGroup}";
-  };
-
-  users.groups."${ldapGroup}" = {
-    name = "${ldapGroup}";
-    members = [ "${ldapUser}" ];
-  };
-
   sops.secrets = {
-    "portunus_admin" = {
+    "portunus/users/admin-password" = {
       owner = "${portunusUser}";
       group = "${portunusGroup}";
     };
-    "portunus_search" = {
+    "portunus/users/search-password" = {
       owner = "${portunusUser}";
       group = "${portunusGroup}";
     };
+    "dex/environment" = {
+      owner = config.systemd.services.dex.serviceConfig.User;
+      group = "dex";
+    };
   };
 
+  services.dex.settings.oauth2.skipApprovalScreen = true;
+
   services.portunus = {
     enable = true;
     user = "${portunusUser}";
     group = "${portunusGroup}";
     domain = "${domain}";
     port = 8081;
-
+    userRegex = "[a-z_][a-z0-9_.-]*\$?";
+    dex = {
+      enable = true;
+    };
     ldap = {
       user = "${ldapUser}";
       group = "${ldapGroup}";
@@ -62,18 +45,47 @@ in
 
       # disables port 389, use 636 with tls
       # `portunus.domain` resolves to localhost
-      #tls = true;
+      tls = true;
     };
 
     seedPath = ../config/portunus_seeds.json;
   };
+  systemd.services.dex.serviceConfig = {
+    DynamicUser = lib.mkForce false;
+    EnvironmentFile = config.sops.secrets."dex/environment".path;
+    StateDirectory = "dex";
+    User = "dex";
+  };
 
-  #users.ldap = {
-  #enable = true;
-  #server = "ldap://localhost";
-  #base = "${config.services.portunus.ldap.suffix}";
-  #};
-  users.ldap =
+  users = {
+    groups = {
+      dex = {};
+
+      "${portunusGroup}" = {
+        name = "${portunusGroup}";
+        members = [ "${portunusUser}" ];
+      };
+      "${ldapGroup}" = {
+        name = "${ldapGroup}";
+        members = [ "${ldapUser}" ];
+      };
+    };
+    users = {
+      dex = {
+        group = "dex";
+        isSystemUser = true;
+      };
+      "${portunusUser}" = {
+        isSystemUser = true;
+        group = "${portunusGroup}";
+      };
+
+      "${ldapUser}" = {
+        isSystemUser = true;
+        group = "${ldapGroup}";
+      };
+    };
+    ldap =
     let
       portunus = config.services.portunus;
       base = "ou=users,${portunus.ldap.suffix}";
@@ -84,10 +96,11 @@ in
       base = base;
       bind = {
         distinguishedName = "uid=${portunus.ldap.searchUserName},${base}";
-        passwordFile = config.sops.secrets.unix_ldap_search.path;
+        passwordFile = config.sops.secrets."portunus/users/search-password".path;
       };
       daemon.enable = true;
     };
+  };
 
   security.pam.services.sshd.text = ''
     # Account management.
@@ -123,7 +136,6 @@ in
       };
     };
   };
-
   nixpkgs.overlays = [
     (self: super:
 {
@@ -131,10 +143,11 @@ in
     src = super.fetchFromGitHub {
       owner = "revol-xut";
       repo = "portunus";
-      rev = "4dc29febacb11c613785bc95352fa00e0ca9b14a";
-      sha256 = "sha256-6O2392aHXhgvgZf6ftDY5Bh6hG3OzzCnlriig/Vkkz8=";
+      rev = "8bad0661ecca9276991447f8e585c20c450ad57a";
+      sha256 = "sha256-59AvNWhnsvtrVmAJRcHeNOYOlHCx1ZZSqwFvyAM+Ye8=";
     };
   });
 })
 ];
+
 }
diff --git a/modules/wiki.nix b/modules/wiki.nix
index aa4e5cc..8647cd4 100644
--- a/modules/wiki.nix
+++ b/modules/wiki.nix
@@ -20,8 +20,8 @@
       name = "FSR Wiki";
       passwordFile = config.sops.secrets."mediawiki/initial_admin".path;
       database = {
+        createLocally = false;
         type = "postgres";
-        #        socket = "/run/postgresql";
         user = "mediawiki";
         name = "mediawiki";
         host = "localhost";