diff --git a/flake.lock b/flake.lock
index a890938..8d692b0 100644
--- a/flake.lock
+++ b/flake.lock
@@ -106,11 +106,11 @@
     },
     "hardware": {
       "locked": {
-        "lastModified": 1700559156,
-        "narHash": "sha256-gL4epO/qf+wo30JjC3g+b5Bs8UrpxzkhNBBsUYxpw2g=",
+        "lastModified": 1701020860,
+        "narHash": "sha256-NwnRn04C8s+hH+KdVtGmVB1FFNIG7DtPJmQSCBDaET4=",
         "owner": "nixos",
         "repo": "nixos-hardware",
-        "rev": "c3abafb01cd7045dba522af29b625bd1e170c2fb",
+        "rev": "b006ec52fce23b1d57f6ab4a42d7400732e9a0a2",
         "type": "github"
       },
       "original": {
@@ -124,11 +124,11 @@
         "nixpkgs": "nixpkgs_3"
       },
       "locked": {
-        "lastModified": 1700847865,
-        "narHash": "sha256-uWaOIemGl9LF813MW0AEgCBpKwFo2t1Wv3BZc6e5Frw=",
+        "lastModified": 1701071203,
+        "narHash": "sha256-lQywA7QU/vzTdZ1apI0PfgCWNyQobXUYghVrR5zuIeM=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "8cedd63eede4c22deb192f1721dd67e7460e1ebe",
+        "rev": "db1878f013b52ba5e4034db7c1b63e8d04173a86",
         "type": "github"
       },
       "original": {
@@ -167,11 +167,11 @@
         "nixpkgs": "nixpkgs_5"
       },
       "locked": {
-        "lastModified": 1698826948,
-        "narHash": "sha256-Th05oofIIhsN2bmJNsb0Xev3+RJgtk8stjHZX9EdWA0=",
+        "lastModified": 1700997049,
+        "narHash": "sha256-2dZsKz6CeKTx76krMp9WV4t+lRs2xDWw0aYNUFgnJKI=",
         "owner": "viperML",
         "repo": "nh",
-        "rev": "23d21975231d569afbe3973eb19d955c650f8f08",
+        "rev": "4298c924bb6b52607207691af30ebeccdbfa359d",
         "type": "github"
       },
       "original": {
@@ -280,11 +280,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1700342017,
-        "narHash": "sha256-HaibwlWH5LuqsaibW3sIVjZQtEM/jWtOHX4Nk93abGE=",
+        "lastModified": 1700905716,
+        "narHash": "sha256-w1vHn2MbGfdC+CrP3xLZ3scsI06N0iQLU7eTHIVEFGw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "decdf666c833a325cb4417041a90681499e06a41",
+        "rev": "dfb95385d21475da10b63da74ae96d89ab352431",
         "type": "github"
       },
       "original": {
@@ -312,11 +312,11 @@
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1700204040,
-        "narHash": "sha256-xSVcS5HBYnD3LTer7Y2K8ZQCDCXMa3QUD1MzRjHzuhI=",
+        "lastModified": 1700794826,
+        "narHash": "sha256-RyJTnTNKhO0yqRpDISk03I/4A67/dp96YRxc86YOPgU=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "c757e9bd77b16ca2e03c89bf8bc9ecb28e0c06ad",
+        "rev": "5a09cb4b393d58f9ed0d9ca1555016a8543c2ac8",
         "type": "github"
       },
       "original": {
@@ -375,11 +375,11 @@
     },
     "nixpkgs_7": {
       "locked": {
-        "lastModified": 1700612854,
-        "narHash": "sha256-yrQ8osMD+vDLGFX7pcwsY/Qr5PUd6OmDMYJZzZi0+zc=",
+        "lastModified": 1701068326,
+        "narHash": "sha256-vmMceA+q6hG1yrjb+MP8T0YFDQIrW3bl45e7z24IEts=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "19cbff58383a4ae384dea4d1d0c823d72b49d614",
+        "rev": "8cfef6986adfb599ba379ae53c9f5631ecd2fd9c",
         "type": "github"
       },
       "original": {
@@ -391,11 +391,11 @@
     },
     "nixpkgs_8": {
       "locked": {
-        "lastModified": 1700108881,
-        "narHash": "sha256-+Lqybl8kj0+nD/IlAWPPG/RDTa47gff9nbei0u7BntE=",
+        "lastModified": 1700856099,
+        "narHash": "sha256-RnEA7iJ36Ay9jI0WwP+/y4zjEhmeN6Cjs9VOFBH7eVQ=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "7414e9ee0b3e9903c24d3379f577a417f0aae5f1",
+        "rev": "0bd59c54ef06bc34eca01e37d689f5e46b3fe2f1",
         "type": "github"
       },
       "original": {
@@ -424,11 +424,11 @@
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1700362823,
-        "narHash": "sha256-/H7XgvrYM0IbkpWkcdfkOH0XyBM5ewSWT1UtaLvOgKY=",
+        "lastModified": 1701127353,
+        "narHash": "sha256-qVNX0wOl0b7+I35aRu78xUphOyELh+mtUp1KBx89K1Q=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "49a87c6c827ccd21c225531e30745a9a6464775c",
+        "rev": "b1edbf5c0464b4cced90a3ba6f999e671f0af631",
         "type": "github"
       },
       "original": {
diff --git a/linux/blitzar/gui.nix b/linux/blitzar/gui.nix
index 968a5c9..d2e6631 100644
--- a/linux/blitzar/gui.nix
+++ b/linux/blitzar/gui.nix
@@ -1,5 +1,5 @@
-{ config, pkgs, ... }: {
-  home-manager.users.${config.constants.userName} = {
+{ config, pkgs, ... }: let usr = config.constants.userName; in {
+  home-manager.users.${usr} = {
     home.packages = with pkgs; [
       exactaudiocopy
       haruna
@@ -80,7 +80,7 @@
       enable = true;
       displayManager = {
         defaultSession = "plasmawayland";
-        autoLogin.user = "macronova";
+        autoLogin.user = usr;
         sddm = {
           enable = true;
           autoLogin.relogin = true;
diff --git a/linux/blitzar/syncthing.nix b/linux/blitzar/syncthing.nix
index cb703f4..c77ab34 100644
--- a/linux/blitzar/syncthing.nix
+++ b/linux/blitzar/syncthing.nix
@@ -3,18 +3,17 @@
 {
   services.syncthing = {
     enable = true;
-    dataDir = config.constants.homeDir;
     openDefaultPorts = true;
     overrideDevices = true;
     overrideFolders = true;
-    settings = {
-      devices.nebula = {
-        name = "nebula";
+    settings = let media = "nebula"; in {
+      devices.${media} = {
+        name = media;
         id = "KCQSN3M-UWBEDE6-SCS5LS7-WFKFLDK-WT5ECNB-3Z47WAM-ZMA52UL-ZNJUYQ7";
       };
       folders.music = {
         enable = true;
-        devices = [ "nebula" ];
+        devices = [ media ];
         id = "Music";
         label = "Music";
         path = "~/Music";
diff --git a/linux/nebula/configuration.nix b/linux/nebula/configuration.nix
index 8ee84a7..0c83e1b 100644
--- a/linux/nebula/configuration.nix
+++ b/linux/nebula/configuration.nix
@@ -26,7 +26,7 @@
   # this value at the release version of the first install of this system.
   # Before changing this value read the documentation for this option
   # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-  system.stateVersion = "23.05"; # Did you read the comment?
+  system.stateVersion = "23.11"; # Did you read the comment?
 
 }
 
diff --git a/linux/nebula/syncthing.nix b/linux/nebula/syncthing.nix
index 0bb67d1..2505ccd 100644
--- a/linux/nebula/syncthing.nix
+++ b/linux/nebula/syncthing.nix
@@ -3,18 +3,17 @@
 {
   services.syncthing = {
     enable = true;
-    dataDir = config.constants.homeDir;
     openDefaultPorts = true;
     overrideDevices = true;
     overrideFolders = true;
-    settings = {
-      devices.blitzar = {
-        name = "blitzar";
+    settings = let pc = "blitzar"; in {
+      devices.${pc} = {
+        name = pc;
         id = "JQQYTRP-GEJITYH-NSHUZ2T-YWS5XDC-7R6E47Z-NUXON4D-4QR77VU-AE4Q3AR";
       };
       folders.music = {
         enable = true;
-        devices = [ "blitzar" ];
+        devices = [ pc ];
         id = "Music";
         label = "Music";
         path = "~/Music";