diff --git a/nixos/flake.lock b/nixos/flake.lock
index 2ac7534..779eaf5 100644
--- a/nixos/flake.lock
+++ b/nixos/flake.lock
@@ -8,11 +8,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1686680692,
-        "narHash": "sha256-SsLZz3TDleraAiJq4EkmdyewSyiv5g0LZYc6vaLZOMQ=",
+        "lastModified": 1687173957,
+        "narHash": "sha256-GOds2bAQcZ94fb9/Nl/aM+r+0wGSi4EKYuZYR8Dw4R8=",
         "owner": "numtide",
         "repo": "devshell",
-        "rev": "fd6223370774dd9c33354e87a007004b5fd36442",
+        "rev": "2cf83bb31720fcc29a999aee28d6da101173e66a",
         "type": "github"
       },
       "original": {
@@ -26,11 +26,11 @@
         "systems": "systems_2"
       },
       "locked": {
-        "lastModified": 1685518550,
-        "narHash": "sha256-o2d0KcvaXzTrPRIo0kOLV0/QXHhDQ5DTi+OxcjO8xqY=",
+        "lastModified": 1687171271,
+        "narHash": "sha256-BJlq+ozK2B1sJDQXS3tzJM5a+oVZmi1q0FlBK/Xqv7M=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "a1720a10a6cfe8234c0e93907ffe81be440f4cef",
+        "rev": "abfb11bd1aec8ced1c9bb9adfe68018230f4fb3c",
         "type": "github"
       },
       "original": {
@@ -46,11 +46,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1686693375,
-        "narHash": "sha256-1Smjo0E8WI9PeVGmmCjpQWRX04aQvz5gAGXfdanIjgw=",
+        "lastModified": 1687163790,
+        "narHash": "sha256-CmG/ZdswJrWM0CMgJiVyWfO6LqaI4SKEAx9IrnYDrpI=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "61e5d1c38ef04ba30a9119825b159bce9c6010be",
+        "rev": "ac53777f52929bc82efcd2830bfc5aa60bcb4337",
         "type": "github"
       },
       "original": {
@@ -62,11 +62,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1686736559,
-        "narHash": "sha256-YyUSVoOKIDAscTx7IZhF9x3qgZ9dPNF19fKk+4c5irc=",
+        "lastModified": 1687288566,
+        "narHash": "sha256-VckkiJ88Gzdc2cstm0z5eFcrHbvkm4VjxavHBGssvZI=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "ddf4688dc7aeb14e8a3c549cb6aa6337f187a884",
+        "rev": "b6c73c5fe53bb3afbf65e870541e0645e9145171",
         "type": "github"
       },
       "original": {
@@ -77,11 +77,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1686885751,
-        "narHash": "sha256-KcbYp2KuKbXgNaYVziwKUc6AKRhgJ1G8Qq5gjAbQ3uw=",
+        "lastModified": 1687031877,
+        "narHash": "sha256-yMFcVeI+kZ6KD2QBrFPNsvBrLq2Gt//D0baHByMrjFY=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "aa4b53f79d961a7cbba0b24f791401a34c18011a",
+        "rev": "e2e2059d19668dab1744301b8b0e821e3aae9c99",
         "type": "github"
       },
       "original": {
@@ -109,11 +109,11 @@
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1686902322,
-        "narHash": "sha256-Vogj2MsipA+Uzr0M3d8300JeKQDHhPy6NEuTQXVdWu0=",
+        "lastModified": 1687267549,
+        "narHash": "sha256-jpg5zwhEQlovGH/xrml9X5ciPKpIZr/3Z04+Fh3VtQY=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "1e2bae54870a06aa9364f8d33a5b9a0869d792fc",
+        "rev": "d299d0538295e71e194aa0dfa896ad399f4508e3",
         "type": "github"
       },
       "original": {
diff --git a/nixos/hosts/Tibo-NixFat/default.nix b/nixos/hosts/Tibo-NixFat/default.nix
index c48816f..b6947d1 100644
--- a/nixos/hosts/Tibo-NixFat/default.nix
+++ b/nixos/hosts/Tibo-NixFat/default.nix
@@ -104,13 +104,6 @@
   # accidentally delete configuration.nix.
   # system.copySystemConfiguration = true;
   
-  # This value determines the NixOS release from which the default
-  # settings for stateful data, like file locations and database versions
-  # on your system were taken. It‘s perfectly fine and recommended to leave
-  # 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 = "22.11"; # Did you read the comment?
-
+  system.stateVersion = "23.05";
 }