diff --git a/flake.lock b/flake.lock
index 38cb1fc..86e9755 100644
--- a/flake.lock
+++ b/flake.lock
@@ -8,11 +8,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1668107626,
-        "narHash": "sha256-+SqPtgD0fQ/LvYxPH+1I5lR76rAqI67GcjQ1gvwUt6U=",
+        "lastModified": 1668771835,
+        "narHash": "sha256-YfRdrE8qvIzAXlJsLPeIsKcPlP7KVxZOrap8J1DCkrs=",
         "owner": "nix-community",
         "repo": "emacs-overlay",
-        "rev": "a5732835d449b66324efa829e3b8be73be3d505e",
+        "rev": "f301f0c632a7af8681a02eca35b3e1d271be2c37",
         "type": "github"
       },
       "original": {
@@ -21,6 +21,31 @@
         "type": "github"
       }
     },
+    "extra-container": {
+      "inputs": {
+        "flake-utils": [
+          "nix-bitcoin",
+          "flake-utils"
+        ],
+        "nixpkgs": [
+          "nix-bitcoin",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1667229260,
+        "narHash": "sha256-+J7woVK3pnMwHvJSrB0kYKWqEB4yYDqBcFFg8IhIFhw=",
+        "owner": "erikarvstedt",
+        "repo": "extra-container",
+        "rev": "3fce6c52bad520110c570c8ec5f02e2e6b93ce68",
+        "type": "github"
+      },
+      "original": {
+        "owner": "erikarvstedt",
+        "repo": "extra-container",
+        "type": "github"
+      }
+    },
     "flake-utils": {
       "locked": {
         "lastModified": 1667395993,
@@ -53,11 +78,11 @@
     },
     "flake-utils_3": {
       "locked": {
-        "lastModified": 1659877975,
-        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
+        "lastModified": 1667395993,
+        "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
+        "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
         "type": "github"
       },
       "original": {
@@ -74,11 +99,11 @@
         "utils": "utils"
       },
       "locked": {
-        "lastModified": 1667981810,
-        "narHash": "sha256-p27zd5M+OkfND46gzbGkaHlNBZsYe95M48OJuFeuuSY=",
+        "lastModified": 1668716823,
+        "narHash": "sha256-e6d2SIIiJOvTzItUbp+GJVhPD6AzSm823XAyPvPlpvo=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "6ce3493a3c5c6a8f4cfa6f5f88723272e0cfd335",
+        "rev": "fe85cc4c37d5f37104e349c5553029417e3833d1",
         "type": "github"
       },
       "original": {
@@ -96,11 +121,11 @@
         "wlroots": "wlroots"
       },
       "locked": {
-        "lastModified": 1668117106,
-        "narHash": "sha256-tVr06QbWpAQnSrlW/rpgjXJMiI0A0yjBNumadyz3WQ0=",
+        "lastModified": 1668780919,
+        "narHash": "sha256-wRjGox/k+cHU9GR1WMFN10thXB1nTYdcJ5ZqWj4SJco=",
         "owner": "vaxerski",
         "repo": "Hyprland",
-        "rev": "a5ffd44cafd84f6f324e27c1925573e6cabcc858",
+        "rev": "ba05c43ae3cb680e5d728c5a7457cf6c3d333854",
         "type": "github"
       },
       "original": {
@@ -130,16 +155,17 @@
     },
     "nix-bitcoin": {
       "inputs": {
+        "extra-container": "extra-container",
         "flake-utils": "flake-utils_3",
         "nixpkgs": "nixpkgs_2",
-        "nixpkgsUnstable": "nixpkgsUnstable"
+        "nixpkgs-unstable": "nixpkgs-unstable"
       },
       "locked": {
-        "lastModified": 1667309434,
-        "narHash": "sha256-IQATFEOVxJDLMH03hw/QHXG29InJmRGJXlxcrvUy/6s=",
+        "lastModified": 1668085007,
+        "narHash": "sha256-RV7/Q0olJEizQnG0sZqHnPXId495kAf0ODEg6/Xmo1Q=",
         "owner": "fort-nix",
         "repo": "nix-bitcoin",
-        "rev": "a174dc80930c69a0ed9129467425a17c82e01e63",
+        "rev": "81350a03c99f61442be8176b8c5a2ddcea36a560",
         "type": "github"
       },
       "original": {
@@ -167,11 +193,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1668016843,
-        "narHash": "sha256-ioBuF+IAhmJO7s4ewEij1LkMxJvCCNCKXxMto/DU02I=",
+        "lastModified": 1668595291,
+        "narHash": "sha256-j8cyfbtT5sAYPYwbERgTDzfD48ZernL0/V668eGpXAM=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "fa842715565307b7e05cdb187b08c05f16ed08f1",
+        "rev": "6474d93e007e4d165bcf48e7f87de2175c93d10b",
         "type": "github"
       },
       "original": {
@@ -181,13 +207,13 @@
         "type": "github"
       }
     },
-    "nixpkgsUnstable": {
+    "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1666570118,
-        "narHash": "sha256-MTXmIYowHM1wyIYyqPdBLia5SjGnxETv0YkIbDsbkx4=",
+        "lastModified": 1668058645,
+        "narHash": "sha256-vHAXeYfKVO6ZbDN0GquEPVFZ42LzlYoX4ZWuKteFzj0=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "1e684b371cf05300bc2b432f958f285855bac8fb",
+        "rev": "d01cb18be494e3d860fcfe6be4ad63614360333c",
         "type": "github"
       },
       "original": {
@@ -199,11 +225,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1666528161,
-        "narHash": "sha256-PFOQSC0x4xPD1p/GZIbpKuoEBu6M8HnEOeNRiBUCELA=",
+        "lastModified": 1667921968,
+        "narHash": "sha256-EI+//LbhUzX471LHq8GgB+oUHpdA2rsiXpY1q5tDYGw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "471d92178b978fcbad8db27c2e8a4e737d4e0e27",
+        "rev": "df2bcbbd1c2aa144261cf1b0003c889c075dc693",
         "type": "github"
       },
       "original": {
@@ -215,11 +241,11 @@
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1667991831,
-        "narHash": "sha256-DHgEsLZI044B9T4AjA3K6+yB9/DqLr4dyA7OIx0FG7o=",
+        "lastModified": 1668765800,
+        "narHash": "sha256-rC40+/W6Hio7b/RsY8SvQPKNx4WqNcTgfYv8cUMAvJk=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "872fceeed60ae6b7766cc0a4cd5bf5901b9098ec",
+        "rev": "52b2ac8ae18bbad4374ff0dd5aeee0fdf1aea739",
         "type": "github"
       },
       "original": {
@@ -259,11 +285,11 @@
       "flake": false,
       "locked": {
         "host": "gitlab.freedesktop.org",
-        "lastModified": 1666466001,
-        "narHash": "sha256-ZjxAnqtcGmHQHKL1Z9sIraDnzIqrJleWcJXfPtzAm74=",
+        "lastModified": 1668292512,
+        "narHash": "sha256-lCMnIguyZgAGq7W2IwIVPoQS8fAfZ/XFwz/1TQ53eI8=",
         "owner": "wlroots",
         "repo": "wlroots",
-        "rev": "c2d2773df57750081b16d56da13b5015d752cbd7",
+        "rev": "627a5c511278e67c3c308cdc6a639cbb490f48c3",
         "type": "gitlab"
       },
       "original": {