diff --git a/flake.lock b/flake.lock
index e52d6f5..9c13757 100644
--- a/flake.lock
+++ b/flake.lock
@@ -29,11 +29,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1752447448,
-        "narHash": "sha256-Q9s3z/FqkEqCQyvYhH07qlITGGlA8quZcYsK3lO8M8g=",
+        "lastModified": 1759163198,
+        "narHash": "sha256-+iEF1sJaJtDXhzQcPG9IL9we7W0hfuG3lmqKIjxRVqA=",
         "owner": "nix-community",
         "repo": "comma",
-        "rev": "27ce74dda284f57ad17daf3d17ffda2bd67e4b0a",
+        "rev": "0ba771882bb07a769c04de4e2a9209e811eabab9",
         "type": "github"
       },
       "original": {
@@ -50,11 +50,11 @@
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1752829975,
-        "narHash": "sha256-4MYRwu/tPHMnshmte/Eqb1mIwZ0Vw7LPZfvZgwz16t4=",
+        "lastModified": 1761150419,
+        "narHash": "sha256-oiXbhsUQ9Dd4zu1MTNQW7dq6kodiCPli0LtbXaSyFPY=",
         "owner": "nix-community",
         "repo": "emacs-overlay",
-        "rev": "ec568d50f0c82751c60c99efa282f1392d515ab4",
+        "rev": "d25fc7e60a935d562b5b0dac8c79554a5eed9d67",
         "type": "github"
       },
       "original": {
@@ -63,6 +63,29 @@
         "type": "github"
       }
     },
+    "fenix": {
+      "inputs": {
+        "nixpkgs": [
+          "comma",
+          "naersk",
+          "nixpkgs"
+        ],
+        "rust-analyzer-src": "rust-analyzer-src"
+      },
+      "locked": {
+        "lastModified": 1752475459,
+        "narHash": "sha256-z6QEu4ZFuHiqdOPbYss4/Q8B0BFhacR8ts6jO/F/aOU=",
+        "owner": "nix-community",
+        "repo": "fenix",
+        "rev": "bf0d6f70f4c9a9cf8845f992105652173f4b617f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "fenix",
+        "type": "github"
+      }
+    },
     "flake-compat": {
       "flake": false,
       "locked": {
@@ -242,11 +265,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1752780124,
-        "narHash": "sha256-5dn97vIYxn6VozKePOQSDxVCsrl38nDdMJXx86KIJH0=",
+        "lastModified": 1758463745,
+        "narHash": "sha256-uhzsV0Q0I9j2y/rfweWeGif5AWe0MGrgZ/3TjpDYdGA=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "c718918222bdb104397762dea67e6b397a7927fe",
+        "rev": "3b955f5f0a942f9f60cdc9cacb7844335d0f21c3",
         "type": "github"
       },
       "original": {
@@ -259,11 +282,11 @@
     "lix": {
       "flake": false,
       "locked": {
-        "lastModified": 1751235704,
-        "narHash": "sha256-J4ycLoXHPsoBoQtEXFCelL4xlq5pT8U9tNWNKm43+YI=",
-        "rev": "1d7368585eebaa2c4bdbcb88fe600cfb2239b2c6",
+        "lastModified": 1753306924,
+        "narHash": "sha256-jLCEW0FvjFhC+c4RHzH+xbkSOxrnpFHnhjOw6sudhx0=",
+        "rev": "1a4393d0aac31aba21f5737ede1b171e11336d77",
         "type": "tarball",
-        "url": "https://git.lix.systems/api/v1/repos/lix-project/lix/archive/1d7368585eebaa2c4bdbcb88fe600cfb2239b2c6.tar.gz?rev=1d7368585eebaa2c4bdbcb88fe600cfb2239b2c6"
+        "url": "https://git.lix.systems/api/v1/repos/lix-project/lix/archive/1a4393d0aac31aba21f5737ede1b171e11336d77.tar.gz?rev=1a4393d0aac31aba21f5737ede1b171e11336d77"
       },
       "original": {
         "type": "tarball",
@@ -280,11 +303,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1751240025,
-        "narHash": "sha256-SXUAlxpjPRkArRMHy5+Hdi+PiC+ND9yzzIjiaHmTvQU=",
-        "rev": "8b1094356f4723d6e89d3f8a95b333ee16d9ab02",
+        "lastModified": 1756125859,
+        "narHash": "sha256-6a+PWILmqHCs9B5eIBLg6HSZ8jYweZpgOWO8FlyVwYI=",
+        "rev": "d3292125035b04df00d01549a26e948631fabe1e",
         "type": "tarball",
-        "url": "https://git.lix.systems/api/v1/repos/lix-project/nixos-module/archive/8b1094356f4723d6e89d3f8a95b333ee16d9ab02.tar.gz?rev=8b1094356f4723d6e89d3f8a95b333ee16d9ab02"
+        "url": "https://git.lix.systems/api/v1/repos/lix-project/nixos-module/archive/d3292125035b04df00d01549a26e948631fabe1e.tar.gz?rev=d3292125035b04df00d01549a26e948631fabe1e"
       },
       "original": {
         "type": "tarball",
@@ -293,17 +316,18 @@
     },
     "naersk": {
       "inputs": {
+        "fenix": "fenix",
         "nixpkgs": [
           "comma",
           "nixpkgs"
         ]
       },
       "locked": {
-        "lastModified": 1751923969,
-        "narHash": "sha256-QNo234SxSB2lLavaT2d+g+Z2WB7o7w29vYkM6zfRLi4=",
+        "lastModified": 1752689277,
+        "narHash": "sha256-uldUBFkZe/E7qbvxa3mH1ItrWZyT6w1dBKJQF/3ZSsc=",
         "owner": "nix-community",
         "repo": "naersk",
-        "rev": "0473954e399eec0081ee816f3430c17d1f7e5a42",
+        "rev": "0e72363d0938b0208d6c646d10649164c43f4d64",
         "type": "github"
       },
       "original": {
@@ -315,11 +339,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1752666637,
-        "narHash": "sha256-P8J72psdc/rWliIvp8jUpoQ6qRDlVzgSDDlgkaXQ0Fw=",
+        "lastModified": 1760958188,
+        "narHash": "sha256-2m1S4jl+GEDtlt2QqeHil8Ny456dcGSKJAM7q3j/BFU=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "d1bfa8f6ccfb5c383e1eba609c1eb67ca24ed153",
+        "rev": "d6645c340ef7d821602fd2cd199e8d1eed10afbc",
         "type": "github"
       },
       "original": {
@@ -331,11 +355,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1752620740,
-        "narHash": "sha256-f3pO+9lg66mV7IMmmIqG4PL3223TYMlnlw+pnpelbss=",
+        "lastModified": 1761016216,
+        "narHash": "sha256-G/iC4t/9j/52i/nm+0/4ybBmAF4hzR8CNHC75qEhjHo=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "32a4e87942101f1c9f9865e04dc3ddb175f5f32e",
+        "rev": "481cf557888e05d3128a76f14c76397b7d7cc869",
         "type": "github"
       },
       "original": {
@@ -363,27 +387,27 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1751274312,
-        "narHash": "sha256-/bVBlRpECLVzjV19t5KMdMFWSwKLtb5RyXdjz3LJT+g=",
+        "lastModified": 1760862643,
+        "narHash": "sha256-PXwG0TM7Ek87DNx4LbGWuD93PbFeKAJs4FfALtp7Wo0=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "50ab793786d9de88ee30ec4e4c24fb4236fc2674",
+        "rev": "33c6dca0c0cb31d6addcd34e90a63ad61826b28c",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixos-24.11",
+        "ref": "nixos-25.05",
         "repo": "nixpkgs",
         "type": "github"
       }
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1752687322,
-        "narHash": "sha256-RKwfXA4OZROjBTQAl9WOZQFm7L8Bo93FQwSJpAiSRvo=",
+        "lastModified": 1760878510,
+        "narHash": "sha256-K5Osef2qexezUfs0alLvZ7nQFTGS9DL2oTVsIXsqLgs=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "6e987485eb2c77e5dcc5af4e3c70843711ef9251",
+        "rev": "5e2a59a5b1a82f89f2c7e598302a9cacebb72a67",
         "type": "github"
       },
       "original": {
@@ -408,6 +432,23 @@
         "sops-nix": "sops-nix"
       }
     },
+    "rust-analyzer-src": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1752428706,
+        "narHash": "sha256-EJcdxw3aXfP8Ex1Nm3s0awyH9egQvB2Gu+QEnJn2Sfg=",
+        "owner": "rust-lang",
+        "repo": "rust-analyzer",
+        "rev": "591e3b7624be97e4443ea7b5542c191311aa141d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "rust-lang",
+        "ref": "nightly",
+        "repo": "rust-analyzer",
+        "type": "github"
+      }
+    },
     "simple-nixos-mailserver": {
       "inputs": {
         "blobs": "blobs",
@@ -419,11 +460,11 @@
         "nixpkgs-25_05": "nixpkgs-25_05"
       },
       "locked": {
-        "lastModified": 1747965231,
-        "narHash": "sha256-BW3ktviEhfCN/z3+kEyzpDKAI8qFTwO7+S0NVA0C90o=",
+        "lastModified": 1755110674,
+        "narHash": "sha256-PigqTAGkdBYXVFWsJnqcirrLeFqRFN4PFigLA8FzxeI=",
         "owner": "simple-nixos-mailserver",
         "repo": "nixos-mailserver",
-        "rev": "53007af63fade28853408370c4c600a63dd97f41",
+        "rev": "f5936247dbdb8501221978562ab0b302dd75456c",
         "type": "gitlab"
       },
       "original": {
@@ -440,11 +481,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1752544651,
-        "narHash": "sha256-GllP7cmQu7zLZTs9z0J2gIL42IZHa9CBEXwBY9szT0U=",
+        "lastModified": 1760998189,
+        "narHash": "sha256-ee2e1/AeGL5X8oy/HXsZQvZnae6XfEVdstGopKucYLY=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "2c8def626f54708a9c38a5861866660395bb3461",
+        "rev": "5a7d18b5c55642df5c432aadb757140edfeb70b3",
         "type": "github"
       },
       "original": {