diff --git a/flake.lock b/flake.lock
index 8a712ba..88582f8 100644
--- a/flake.lock
+++ b/flake.lock
@@ -18,9 +18,7 @@
     },
     "catppuccin": {
       "inputs": {
-        "nixpkgs": [
-          "nixpkgs"
-        ]
+        "nixpkgs": "nixpkgs"
       },
       "locked": {
         "lastModified": 1754766435,
@@ -42,12 +40,8 @@
         "flake-compat": "flake-compat",
         "flake-utils": "flake-utils",
         "nix-github-actions": "nix-github-actions",
-        "nixpkgs": [
-          "nixpkgs-unstable"
-        ],
-        "stable": [
-          "nixpkgs"
-        ]
+        "nixpkgs": "nixpkgs_2",
+        "stable": "stable"
       },
       "locked": {
         "lastModified": 1755272288,
@@ -467,9 +461,7 @@
     "nixos-wsl": {
       "inputs": {
         "flake-compat": "flake-compat_3",
-        "nixpkgs": [
-          "nixpkgs-unstable"
-        ]
+        "nixpkgs": "nixpkgs_3"
       },
       "locked": {
         "lastModified": 1758785683,
@@ -488,15 +480,15 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1758791193,
-        "narHash": "sha256-F8WmEwFoHsnix7rt290R0rFXNJiMbClMZyIC/e+HYf0=",
-        "owner": "nixos",
+        "lastModified": 1753749649,
+        "narHash": "sha256-+jkEZxs7bfOKfBIk430K+tK9IvXlwzqQQnppC2ZKFj4=",
+        "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "25e53aa156d47bad5082ff7618f5feb1f5e02d01",
+        "rev": "1f08a4df998e21f4e8be8fb6fbf61d11a1a5076a",
         "type": "github"
       },
       "original": {
-        "owner": "nixos",
+        "owner": "NixOS",
         "ref": "nixos-25.05",
         "repo": "nixpkgs",
         "type": "github"
@@ -550,6 +542,70 @@
       }
     },
     "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1750134718,
+        "narHash": "sha256-v263g4GbxXv87hMXMCpjkIxd/viIF7p3JpJrwgKdNiI=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "9e83b64f727c88a7711a2c463a7b16eedb69a84c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_3": {
+      "locked": {
+        "lastModified": 1758277210,
+        "narHash": "sha256-iCGWf/LTy+aY0zFu8q12lK8KuZp7yvdhStehhyX1v8w=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "8eaee110344796db060382e15d3af0a9fc396e0e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_4": {
+      "locked": {
+        "lastModified": 1758791193,
+        "narHash": "sha256-F8WmEwFoHsnix7rt290R0rFXNJiMbClMZyIC/e+HYf0=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "25e53aa156d47bad5082ff7618f5feb1f5e02d01",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-25.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_5": {
+      "locked": {
+        "lastModified": 1758427187,
+        "narHash": "sha256-pHpxZ/IyCwoTQPtFIAG2QaxuSm8jWzrzBGjwQZIttJc=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "554be6495561ff07b6c724047bdd7e0716aa7b46",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_6": {
       "locked": {
         "lastModified": 1758446476,
         "narHash": "sha256-5rdAi7CTvM/kSs6fHe1bREIva5W3TbImsto+dxG4mBo=",
@@ -565,7 +621,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_3": {
+    "nixpkgs_7": {
       "locked": {
         "lastModified": 1758029226,
         "narHash": "sha256-TjqVmbpoCqWywY9xIZLTf6ANFvDCXdctCjoYuYPYdMI=",
@@ -581,21 +637,35 @@
         "type": "github"
       }
     },
+    "nixpkgs_8": {
+      "locked": {
+        "lastModified": 1722813957,
+        "narHash": "sha256-IAoYyYnED7P8zrBFMnmp7ydaJfwTnwcnqxUElC1I26Y=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "cb9a96f23c491c081b38eab96d22fa958043c9fa",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nixvim": {
       "inputs": {
         "flake-parts": "flake-parts",
-        "nixpkgs": [
-          "nixpkgs"
-        ],
+        "nixpkgs": "nixpkgs_5",
         "nixvim": "nixvim_2",
         "pre-commit-hooks": "pre-commit-hooks"
       },
       "locked": {
-        "lastModified": 1759050748,
-        "narHash": "sha256-WsCrvz6yQOCmpGD5ch/MPXsMedo/OeL2YN0YlMplI34=",
+        "lastModified": 1759011566,
+        "narHash": "sha256-mjzcNHUeNY4z/BrWjquYO4zAjox6ofDykZms/BFb8Iw=",
         "ref": "refs/heads/main",
-        "rev": "8bd9c170c0d543c90d12249fdffaa79b6cb2d4f0",
-        "revCount": 167,
+        "rev": "f5e3901c0883685055441803bfdf378fbaa0fe85",
+        "revCount": 166,
         "type": "git",
         "url": "https://git.escapeangle.com/lander/nixvim.git"
       },
@@ -607,7 +677,7 @@
     "nixvim_2": {
       "inputs": {
         "flake-parts": "flake-parts_2",
-        "nixpkgs": "nixpkgs_2",
+        "nixpkgs": "nixpkgs_6",
         "nuschtosSearch": "nuschtosSearch",
         "systems": "systems_3"
       },
@@ -653,7 +723,7 @@
       "inputs": {
         "flake-compat": "flake-compat_4",
         "gitignore": "gitignore_2",
-        "nixpkgs": "nixpkgs_3"
+        "nixpkgs": "nixpkgs_7"
       },
       "locked": {
         "lastModified": 1758108966,
@@ -678,7 +748,7 @@
         "home-manager": "home-manager",
         "nixos-mailserver": "nixos-mailserver",
         "nixos-wsl": "nixos-wsl",
-        "nixpkgs": "nixpkgs",
+        "nixpkgs": "nixpkgs_4",
         "nixpkgs-unstable": "nixpkgs-unstable",
         "nixvim": "nixvim",
         "sops-nix": "sops-nix",
@@ -692,11 +762,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1759030640,
-        "narHash": "sha256-53VP3BqMXJqD1He1WADTFyUnpta3mie56H7nC59tSic=",
+        "lastModified": 1758425756,
+        "narHash": "sha256-L3N8zV6wsViXiD8i3WFyrvjDdz76g3tXKEdZ4FkgQ+Y=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "9ac51832c70f2ff34fcc97b05fa74b4a78317f9e",
+        "rev": "e0fdaea3c31646e252a60b42d0ed8eafdb289762",
         "type": "github"
       },
       "original": {
@@ -705,6 +775,22 @@
         "type": "github"
       }
     },
+    "stable": {
+      "locked": {
+        "lastModified": 1750133334,
+        "narHash": "sha256-urV51uWH7fVnhIvsZIELIYalMYsyr2FCalvlRTzqWRw=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "36ab78dab7da2e4e27911007033713bab534187b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-25.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "superdirt-src": {
       "flake": false,
       "locked": {
@@ -786,9 +872,7 @@
     "tidalcycles": {
       "inputs": {
         "dirt-samples-src": "dirt-samples-src",
-        "nixpkgs": [
-          "nixpkgs-unstable"
-        ],
+        "nixpkgs": "nixpkgs_8",
         "superdirt-src": "superdirt-src",
         "tidal-src": "tidal-src",
         "vim-tidal-src": "vim-tidal-src",
diff --git a/flake.nix b/flake.nix
index 2028238..e26acf6 100644
--- a/flake.nix
+++ b/flake.nix
@@ -13,48 +13,31 @@
     };
 
     # disko
-    disko = {
-      url = "github:nix-community/disko";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
+    disko.url = "github:nix-community/disko";
+    disko.inputs.nixpkgs.follows = "nixpkgs";
 
     # theme
-    catppuccin = {
-      url = "github:catppuccin/nix/release-25.05";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
+    catppuccin.url = "github:catppuccin/nix/release-25.05";
 
     # Home manager
-    home-manager = {
-      url = "github:nix-community/home-manager/release-25.05";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
+    home-manager.url = "github:nix-community/home-manager/release-25.05";
+    home-manager.inputs.nixpkgs.follows = "nixpkgs";
 
     # colmena
-    colmena = {
-      url = "github:zhaofengli/colmena";
-      inputs = {
-        nixpkgs.follows = "nixpkgs-unstable";
-        stable.follows = "nixpkgs";
-      };
-    };
+    colmena.url = "github:zhaofengli/colmena";
 
     # nixos-wsl
-    nixos-wsl = {
-      url = "github:nix-community/NixOS-WSL/main";
-      inputs.nixpkgs.follows = "nixpkgs-unstable";
-    };
+    nixos-wsl.url = "github:nix-community/NixOS-WSL/main";
 
     # neovim
-    nixvim = {
-      url = "git+https://git.escapeangle.com/lander/nixvim.git";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
+    nixvim.url = "git+https://git.escapeangle.com/lander/nixvim.git";
 
     # mailserver
     nixos-mailserver = {
       url = "gitlab:simple-nixos-mailserver/nixos-mailserver/nixos-25.05";
-      inputs.nixpkgs.follows = "nixpkgs";
+      inputs = {
+        nixpkgs.follows = "nixpkgs";
+      };
     };
 
     # headplane
@@ -66,7 +49,6 @@
     # tidalcycles
     tidalcycles = {
       url = "github:mitchmindtree/tidalcycles.nix";
-      inputs.nixpkgs.follows = "nixpkgs-unstable";
     };
   };