diff --git a/flake.lock b/flake.lock
index ea1b0c2..83173ef 100644
--- a/flake.lock
+++ b/flake.lock
@@ -9,11 +9,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1696775529,
-        "narHash": "sha256-TYlE4B0ktPtlJJF9IFxTWrEeq+XKG8Ny0gc2FGEAdj0=",
+        "lastModified": 1701216516,
+        "narHash": "sha256-jKSeJn+7hZ1dZdiH1L+NWUGT2i/BGomKAJ54B9kT06Q=",
         "owner": "ryantm",
         "repo": "agenix",
-        "rev": "daf42cb35b2dc614d1551e37f96406e4c4a2d3e4",
+        "rev": "13ac9ac6d68b9a0896e3d43a082947233189e247",
         "type": "github"
       },
       "original": {
@@ -72,27 +72,27 @@
         ]
       },
       "locked": {
-        "lastModified": 1700392168,
-        "narHash": "sha256-v5LprEFx3u4+1vmds9K0/i7sHjT0IYGs7u9v54iz/OA=",
+        "lastModified": 1700814205,
+        "narHash": "sha256-lWqDPKHRbQfi+zNIivf031BUeyciVOtwCwTjyrhDB5g=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "28535c3a34d79071f2ccb68671971ce0c0984d7e",
+        "rev": "aeb2232d7a32530d3448318790534d196bf9427a",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
-        "ref": "release-23.05",
+        "ref": "release-23.11",
         "repo": "home-manager",
         "type": "github"
       }
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1700392353,
-        "narHash": "sha256-KARn8aVJu5fdW0jdJYoOQ1SPqWlNdz4l7r90NbArWSY=",
+        "lastModified": 1701656485,
+        "narHash": "sha256-xDFormrGCKKGqngHa2Bz1GTeKlFMMjLnHhTDRdMJ1hs=",
         "owner": "nixos",
         "repo": "nixos-hardware",
-        "rev": "2b00bc76dc893cd996a3d76a2f059d657a5ef37a",
+        "rev": "fa194fc484fd7270ab324bb985593f71102e84d1",
         "type": "github"
       },
       "original": {
@@ -103,27 +103,27 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1700403855,
-        "narHash": "sha256-Q0Uzjik9kUTN9pd/kp52XJi5kletBhy29ctBlAG+III=",
+        "lastModified": 1701539137,
+        "narHash": "sha256-nVO/5QYpf1GwjvtpXhyxx5M3U/WN0MwBro4Lsk+9mL0=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "0c5678df521e1407884205fe3ce3cf1d7df297db",
+        "rev": "933d7dc155096e7575d207be6fb7792bc9f34f6d",
         "type": "github"
       },
       "original": {
         "owner": "nixos",
-        "ref": "nixos-23.05",
+        "ref": "nixos-23.11",
         "repo": "nixpkgs",
         "type": "github"
       }
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1700390070,
-        "narHash": "sha256-de9KYi8rSJpqvBfNwscWdalIJXPo8NjdIZcEJum1mH0=",
+        "lastModified": 1701253981,
+        "narHash": "sha256-ztaDIyZ7HrTAfEEUt9AtTDNoCYxUdSd6NrRHaYOIxtk=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "e4ad989506ec7d71f7302cc3067abd82730a4beb",
+        "rev": "e92039b55bcd58469325ded85d4f58dd5a4eaf58",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 2d1a5bc..4159a93 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,7 +2,7 @@
   description = "Andreas Zweili's Nixos configuration";
 
   inputs = {
-    nixpkgs.url = "github:nixos/nixpkgs/nixos-23.05";
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-23.11";
     nixpkgs-unstable.url = "github:NixOS/nixpkgs/nixos-unstable";
 
     # look here for the hardware options https://github.com/NixOS/nixos-hardware/blob/master/flake.nix#L5
@@ -14,7 +14,7 @@
     };
 
     home-manager = {
-      url = "github:nix-community/home-manager/release-23.05";
+      url = "github:nix-community/home-manager/release-23.11";
       inputs.nixpkgs.follows = "nixpkgs";
     };
   };
diff --git a/home-manager/modules/programs/emacs/default.nix b/home-manager/modules/programs/emacs/default.nix
index abc0132..6a5e7e9 100644
--- a/home-manager/modules/programs/emacs/default.nix
+++ b/home-manager/modules/programs/emacs/default.nix
@@ -73,6 +73,7 @@ in
         epkgs.makey
         epkgs.markdown-mode
         epkgs.move-text
+        epkgs.mu4e
         epkgs.nix-mode
         epkgs.olivetti
         epkgs.parsebib
diff --git a/modules/misc/common/default.nix b/modules/misc/common/default.nix
index afb69b1..a793e3f 100644
--- a/modules/misc/common/default.nix
+++ b/modules/misc/common/default.nix
@@ -83,9 +83,6 @@
     ];
   };
 
-  # allow non-free packages
-  nixpkgs.config.allowUnfree = true;
-
   nix = {
     daemonCPUSchedPolicy = "idle";
     nixPath = [ "nixpkgs=${inputs.nixpkgs}" ];
diff --git a/modules/profiles/desktop/default.nix b/modules/profiles/desktop/default.nix
index 3ee2eb7..a2e913b 100644
--- a/modules/profiles/desktop/default.nix
+++ b/modules/profiles/desktop/default.nix
@@ -59,9 +59,9 @@ in
         serif = [ "TeX Gyre Pagella" ];
         monospace = [ "Source Code Pro" ];
       };
-      fonts = with pkgs; [
-        gyre-fonts
-        source-code-pro
+      packages = [
+        pkgs.gyre-fonts
+        pkgs.source-code-pro
       ];
     };
 
@@ -85,6 +85,16 @@ in
         enable = true;
         xdgOpenUsePortal = true;
         extraPortals = [ pkgs.xdg-desktop-portal-gtk ];
+        config = {
+          common = {
+            default = [
+              "gtk"
+            ];
+            "org.freedesktop.impl.portal.Secret" = [
+              "gnome-keyring"
+            ];
+          };
+        };
       };
     };
     environment = {