diff --git a/flake.lock b/flake.lock
index ad193be..1a03eab 100644
--- a/flake.lock
+++ b/flake.lock
@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1746729224,
-        "narHash": "sha256-9R4sOLAK1w3Bq54H3XOJogdc7a6C2bLLmatOQ+5pf5w=",
+        "lastModified": 1747742835,
+        "narHash": "sha256-kYL4GCwwznsypvsnA20oyvW8zB/Dvn6K5G/tgMjVMT4=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "85555d27ded84604ad6657ecca255a03fd878607",
+        "rev": "df522e787fdffc4f32ed3e1fca9ed0968a384d62",
         "type": "github"
       },
       "original": {
@@ -28,11 +28,11 @@
       },
       "locked": {
         "dir": "pkgs/firefox-addons",
-        "lastModified": 1746849806,
-        "narHash": "sha256-6vJX4DnhDlWNtOOh3v08YqPgjJblfgHnV9562nPHNEo=",
+        "lastModified": 1747973023,
+        "narHash": "sha256-v2OgykASspKAyL+hYKlfa9PM4cwlFZ7/WQ1uvd256ko=",
         "owner": "rycee",
         "repo": "nur-expressions",
-        "rev": "e2408d3f94a6b658e12f135501aa7fd38efabc72",
+        "rev": "c7ee05a5dc9b52ba7a6a660537fabaf711b7790a",
         "type": "gitlab"
       },
       "original": {
@@ -44,11 +44,11 @@
     },
     "flake-compat": {
       "locked": {
-        "lastModified": 1733328505,
-        "narHash": "sha256-NeCCThCEP3eCl2l/+27kNNK7QrwZB1IJCrXfrbv5oqU=",
+        "lastModified": 1747046372,
+        "narHash": "sha256-CIVLLkVgvHYbgI2UpXvIIBJ12HWgX+fjA8Xf8PUmqCY=",
         "owner": "edolstra",
         "repo": "flake-compat",
-        "rev": "ff81ac966bb2cae68946d5ed5fc4994f96d0ffec",
+        "rev": "9100a0f413b0c601e0533d1d94ffd501ce2e7885",
         "type": "github"
       },
       "original": {
@@ -82,11 +82,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1746912617,
-        "narHash": "sha256-SSw/98B3Htw7iJWCyq08fAEL5w+a/Vj+YbQq0msVFTA=",
+        "lastModified": 1747978958,
+        "narHash": "sha256-pQQnbxWpY3IiZqgelXHIe/OAE/Yv4NSQq7fch7M6nXQ=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "9ef92f1c6b77944198fd368ec805ced842352a1d",
+        "rev": "7419250703fd5eb50e99bdfb07a86671939103ea",
         "type": "github"
       },
       "original": {
@@ -117,11 +117,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1746708654,
-        "narHash": "sha256-GeC99gu5H6+AjBXsn5dOhP4/ApuioGCBkufdmEIWPRs=",
+        "lastModified": 1748004251,
+        "narHash": "sha256-XodjkVWTth3A2JpBqGBkdLD9kkWn94rnv98l3xwKukg=",
         "owner": "LnL7",
         "repo": "nix-darwin",
-        "rev": "6cb36e8327421c61e5a3bbd08ed63491b616364a",
+        "rev": "33220d4791784e4dd4739edd3f6c028020082f91",
         "type": "github"
       },
       "original": {
@@ -159,11 +159,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1746842090,
-        "narHash": "sha256-W/WqQ8VGZ4tlV6BAFGY6BDEc5ShAm4i3pv5c3s3YlUI=",
+        "lastModified": 1747965670,
+        "narHash": "sha256-O91kjsTL7xccgTQr2KITmGhhLTpX9zh+oRvvV8ScOrg=",
         "owner": "nix-community",
         "repo": "nix-vscode-extensions",
-        "rev": "5603fb6fb99f68dfc244429c79a7b706ed9a2fd7",
+        "rev": "d3099346fa5e9e33d0989a4e6afc3e8dedd25311",
         "type": "github"
       },
       "original": {
@@ -174,11 +174,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1746814339,
-        "narHash": "sha256-hf2lICJzwACWuzHCmZn5NI6LUAOgGdR1yh8ip+duyhk=",
+        "lastModified": 1747900541,
+        "narHash": "sha256-dn64Pg9xLETjblwZs9Euu/SsjW80pd6lr5qSiyLY1pg=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "3c5e12673265dfb0de3d9121420c0c2153bf21e0",
+        "rev": "11f2d9ea49c3e964315215d6baa73a8d42672f06",
         "type": "github"
       },
       "original": {
@@ -190,11 +190,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1746663147,
-        "narHash": "sha256-Ua0drDHawlzNqJnclTJGf87dBmaO/tn7iZ+TCkTRpRc=",
+        "lastModified": 1747744144,
+        "narHash": "sha256-W7lqHp0qZiENCDwUZ5EX/lNhxjMdNapFnbErcbnP11Q=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "dda3dcd3fe03e991015e9a74b22d35950f264a54",
+        "rev": "2795c506fe8fb7b03c36ccb51f75b6df0ab2553f",
         "type": "github"
       },
       "original": {
@@ -243,11 +243,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1746485181,
-        "narHash": "sha256-PxrrSFLaC7YuItShxmYbMgSuFFuwxBB+qsl9BZUnRvg=",
+        "lastModified": 1747603214,
+        "narHash": "sha256-lAblXm0VwifYCJ/ILPXJwlz0qNY07DDYdLD+9H+Wc8o=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "e93ee1d900ad264d65e9701a5c6f895683433386",
+        "rev": "8d215e1c981be3aa37e47aeabd4e61bb069548fd",
         "type": "github"
       },
       "original": {
diff --git a/modules/nixos-modules/system.nix b/modules/nixos-modules/system.nix
index b839067..51a92ed 100644
--- a/modules/nixos-modules/system.nix
+++ b/modules/nixos-modules/system.nix
@@ -1,5 +1,6 @@
 {...}: {
   nix = {
+    settings.download-buffer-size = 524288000;
     gc = {
       automatic = true;
       dates = "weekly";