diff --git a/flake.lock b/flake.lock
index 30e4e42..07f0aa3 100644
--- a/flake.lock
+++ b/flake.lock
@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1722960479,
-        "narHash": "sha256-NhCkJJQhD5GUib8zN9JrmYGMwt4lCRp6ZVNzIiYCl0Y=",
+        "lastModified": 1724006180,
+        "narHash": "sha256-PVxPj0Ga2fMYMtcT9ARCthF+4U71YkOT7ZjgD/vf1Aw=",
         "owner": "ipetkov",
         "repo": "crane",
-        "rev": "4c6c77920b8d44cd6660c1621dea6b3fc4b4c4f4",
+        "rev": "7ce92819802bc583b7e82ebc08013a530f22209f",
         "type": "github"
       },
       "original": {
@@ -27,11 +27,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1723426710,
-        "narHash": "sha256-yrS9al6l3fYfFfvovnyBWnyELDQOdfKyai4K/jKgoBw=",
+        "lastModified": 1724290508,
+        "narHash": "sha256-dtL4vielmrko/0XpZ3Wfd7czVvv3NC5oiwh8PKJN9hw=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "0d510fe40b56ed74907a021d7e1ffd0042592914",
+        "rev": "4b866c9942d0f771ae934f04ca9859936f9bfbcf",
         "type": "github"
       },
       "original": {
@@ -122,11 +122,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1723399884,
-        "narHash": "sha256-97wn0ihhGqfMb8WcUgzzkM/TuAxce2Gd20A8oiruju4=",
+        "lastModified": 1723986931,
+        "narHash": "sha256-Fy+KEvDQ+Hc8lJAV3t6leXhZJ2ncU5/esxkgt3b8DEY=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "086f619dd991a4d355c07837448244029fc2d9ab",
+        "rev": "2598861031b78aadb4da7269df7ca9ddfc3e1671",
         "type": "github"
       },
       "original": {
@@ -137,11 +137,11 @@
     },
     "impermanence": {
       "locked": {
-        "lastModified": 1719091691,
-        "narHash": "sha256-AxaLX5cBEcGtE02PeGsfscSb/fWMnyS7zMWBXQWDKbE=",
+        "lastModified": 1724146542,
+        "narHash": "sha256-MLxtqDtu+y/4UDhXX5pFypX9/qbH54TDP6Z90oFzd/A=",
         "owner": "nix-community",
         "repo": "impermanence",
-        "rev": "23c1f06316b67cb5dabdfe2973da3785cfe9c34a",
+        "rev": "03fe473c731cda2900bae9894b8dfc68e3492db5",
         "type": "github"
       },
       "original": {
@@ -221,11 +221,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1722924007,
-        "narHash": "sha256-+CQDamNwqO33REJLft8c26NbUi2Td083hq6SvAm2xkU=",
+        "lastModified": 1724299755,
+        "narHash": "sha256-P5zMA17kD9tqiqMuNXwupkM7buM3gMNtoZ1VuJTRDE4=",
         "owner": "LnL7",
         "repo": "nix-darwin",
-        "rev": "91010a5613ffd7ee23ee9263213157a1c422b705",
+        "rev": "a8968d88e5a537b0491f68ce910749cd870bdbef",
         "type": "github"
       },
       "original": {
@@ -236,11 +236,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1723310128,
-        "narHash": "sha256-IiH8jG6PpR4h9TxSGMYh+2/gQiJW9MwehFvheSb5rPc=",
+        "lastModified": 1724067415,
+        "narHash": "sha256-WJBAEFXAtA41RMpK8mvw0cQ62CJkNMBtzcEeNIJV7b0=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "c54cf53e022b0b3c1d3b8207aa0f9b194c24f0cf",
+        "rev": "b09c46430ffcf18d575acf5c339b38ac4e1db5d2",
         "type": "github"
       },
       "original": {
@@ -251,11 +251,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1723603349,
-        "narHash": "sha256-VMg6N7MryOuvSJ8Sj6YydarnUCkL7cvMdrMcnsJnJCE=",
+        "lastModified": 1724271409,
+        "narHash": "sha256-z4nw9HxkaXEn+5OT8ljLVL2oataHvAzUQ1LEi8Fp+SY=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "daf7bb95821b789db24fc1ac21f613db0c1bf2cb",
+        "rev": "36a9aeaaa17a2d4348498275f9fe530cd4f9e519",
         "type": "github"
       },
       "original": {
@@ -281,11 +281,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1723202784,
-        "narHash": "sha256-qbhjc/NEGaDbyy0ucycubq4N3//gDFFH3DOmp1D3u1Q=",
+        "lastModified": 1724227338,
+        "narHash": "sha256-TuSaYdhOxeaaE9885mFO1lZHHax33GD5A9dczJrGUjw=",
         "owner": "cachix",
         "repo": "pre-commit-hooks.nix",
-        "rev": "c7012d0c18567c889b948781bc74a501e92275d1",
+        "rev": "6cedaa7c1b4f82a266e5d30f212273e60d62cb0d",
         "type": "github"
       },
       "original": {
@@ -323,11 +323,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1723602049,
-        "narHash": "sha256-Z/noCSn9WPkv7O77dWKLcBxe4Ub4bWyNzsL5JhjaQfw=",
+        "lastModified": 1724293269,
+        "narHash": "sha256-x/XhOAszT/ejditCHUtGOjQcVg2AQhrC/QVew3i7kTI=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "ea0bf33a11a26a62c60123c49d96011da396602c",
+        "rev": "6dc6d34a3a217457d7044dcce32b6d537480a6a1",
         "type": "github"
       },
       "original": {
@@ -381,11 +381,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1723454642,
-        "narHash": "sha256-S0Gvsenh0II7EAaoc9158ZB4vYyuycvMGKGxIbERNAM=",
+        "lastModified": 1723808491,
+        "narHash": "sha256-rhis3qNuGmJmYC/okT7Dkc4M8CeUuRCSvW6kC2f3hBc=",
         "owner": "numtide",
         "repo": "treefmt-nix",
-        "rev": "349de7bc435bdff37785c2466f054ed1766173be",
+        "rev": "1d07739554fdc4f8481068f1b11d6ab4c1a4167a",
         "type": "github"
       },
       "original": {
diff --git a/home/applications/sway/default.nix b/home/applications/sway/default.nix
index 05acfe8..f002d28 100644
--- a/home/applications/sway/default.nix
+++ b/home/applications/sway/default.nix
@@ -13,10 +13,6 @@
     ../swaylock
   ];
 
-  home.sessionVariables = {
-    NIXOS_OZONE_WL = "1"; # let electron applications use wayland
-  };
-
   home.packages = with pkgs; [
     wl-clipboard
     pwvucontrol
diff --git a/hosts/tyo0/anti-feature.nix b/hosts/tyo0/anti-feature.nix
index e38cd33..762e5f5 100644
--- a/hosts/tyo0/anti-feature.nix
+++ b/hosts/tyo0/anti-feature.nix
@@ -15,5 +15,10 @@
     allowUnfreePredicate = pkg:
       lib.elem (lib.getName pkg) [
       ];
+
+    permittedInsecurePackages = [
+      "cinny-4.1.0"
+      "cinny-unwrapped-4.1.0"
+    ];
   };
 }
diff --git a/hosts/tyo0/default.nix b/hosts/tyo0/default.nix
index b017411..a636c72 100644
--- a/hosts/tyo0/default.nix
+++ b/hosts/tyo0/default.nix
@@ -69,16 +69,6 @@
     enable = true;
     configFile = pkgs.replaceVars ./Caddyfile {
       "element" = pkgs.element-web.override {
-        element-web-unwrapped = pkgs.element-web-unwrapped.overrideAttrs (oldAttrs: {
-          version = "1.11.74-rc.0";
-          src = oldAttrs.src.overrideAttrs {
-            outputHash = "sha256-Dik4vBzybkb6Q7OgEDrQ3FBaUGOmUxr9SplyNm1JWZU=";
-          };
-          offlineCache = oldAttrs.offlineCache.overrideAttrs {
-            outputHash = "sha256-+SSsFUVIVuNpy+CQT6+oFIGvzQLAHEokibXtxsidumQ=";
-          };
-        });
-
         conf.default_server_config."m.homeserver" = {
           base_url = "https://matrix.ny4.dev";
           server_name = "ny4.dev";