diff --git a/flake.lock b/flake.lock
index a44d5cf..0ed788e 100644
--- a/flake.lock
+++ b/flake.lock
@@ -23,11 +23,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1662458987,
-        "narHash": "sha256-hcDwRlsXZMp2Er3vQk1JEUZWhBPLVC9vTT4xHvhpcE0=",
+        "lastModified": 1663229557,
+        "narHash": "sha256-1uU4nsDLXKG0AHc/VCsNBAEPkTA/07juYhcEWRb1O1E=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "504b32caf83986b7e6b9c79c1c13008f83290f19",
+        "rev": "a0df6cd6e199df4a78c833c273781ea92fa62cfb",
         "type": "github"
       },
       "original": {
@@ -38,11 +38,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1662099760,
-        "narHash": "sha256-MdZLCTJPeHi/9fg6R9fiunyDwP3XHJqDd51zWWz9px0=",
+        "lastModified": 1663494212,
+        "narHash": "sha256-gUJir35fXQB7jQKCTffM8str9N6N2soaOL0TqQfJod4=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "67e45078141102f45eff1589a831aeaa3182b41e",
+        "rev": "b47d4447dc2ba34f793436e6631fbdd56b12934a",
         "type": "github"
       },
       "original": {
@@ -54,11 +54,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1662019588,
-        "narHash": "sha256-oPEjHKGGVbBXqwwL+UjsveJzghWiWV0n9ogo1X6l4cw=",
+        "lastModified": 1663494472,
+        "narHash": "sha256-fSowlaoXXWcAM8m9wA6u+eTJJtvruYHMA+Lb/tFi/qM=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "2da64a81275b68fdad38af669afeda43d401e94b",
+        "rev": "f677051b8dc0b5e2a9348941c99eea8c4b0ff28f",
         "type": "github"
       },
       "original": {
@@ -80,7 +80,7 @@
       "locked": {
         "lastModified": 1662314302,
         "narHash": "sha256-OhcKXHqy/t2gbOfkzp2Y5krDPJFqP15LO1r3/8Tze68=",
-        "ref": "master",
+        "ref": "HEAD",
         "rev": "1fd7b0b8eb05dd88be0c6c056e7e91013be8570f",
         "revCount": 232,
         "type": "git",
@@ -110,7 +110,7 @@
       "locked": {
         "lastModified": 1660667835,
         "narHash": "sha256-mpEe4lh8BoIICE1NWLelz2zyje8yuA52rww3hYtHeu8=",
-        "ref": "main",
+        "ref": "HEAD",
         "rev": "25e463cf9a56b366b3f9ba49fcbdb0df39515d64",
         "revCount": 23,
         "type": "git",