diff --git a/flake.lock b/flake.lock
index 87cef91..de9fb7b 100644
--- a/flake.lock
+++ b/flake.lock
@@ -71,11 +71,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1664961264,
-        "narHash": "sha256-pXx46b8qAqgMp7w2rMGvbiz/+E0ddmjIVFnM1Go7Ogw=",
+        "lastModified": 1665032392,
+        "narHash": "sha256-x4igo3tsyYr5oHueKDCsurnVT3GF22V0kHe2bDTXOiY=",
         "owner": "nix-community",
         "repo": "emacs-overlay",
-        "rev": "c993a91cc553ab5e4a5b5268ff7077ab8bdfd7ad",
+        "rev": "1236963fffa5d7b04706009ff49668c52c91df85",
         "type": "github"
       },
       "original": {
@@ -228,11 +228,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1664628729,
-        "narHash": "sha256-A1J0ZPhBfZZiWI6ipjKJ8+RpMllzOMu/An/8Tk3t4oo=",
+        "lastModified": 1665040200,
+        "narHash": "sha256-glqL6yj3aUm40y92inzRmowGt9aIrUrpBX7eBAMic4I=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "3024c67a2e9a35450558426c42e7419ab37efd95",
+        "rev": "47fd70289491c1f0c0d9a1f44fb5a9e2801120c9",
         "type": "github"
       },
       "original": {
@@ -307,11 +307,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1664780719,
-        "narHash": "sha256-Oxe6la5dSqRfJogjtY4sRzJjDDqvroJIVkcGEOT87MA=",
+        "lastModified": 1664871473,
+        "narHash": "sha256-1LzbW6G6Uz8akWiOdlIi435GAm1ct5jF5tovw/9to0o=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "fd54651f5ffb4a36e8463e0c327a78442b26cbe7",
+        "rev": "b7a6fde153d9470afdb6aa1da51c4117f03b84ed",
         "type": "github"
       },
       "original": {
@@ -323,11 +323,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1664790708,
-        "narHash": "sha256-fzxmpOPjzOVIt9KeDN4EDPI13xJn+u0uMxheKCWken8=",
+        "lastModified": 1664883812,
+        "narHash": "sha256-wqBAcVRBxls2nVaNeQaOy9SRg/bvEUiD26TQDprIg8U=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "81a3237b64e67b66901c735654017e75f0c50943",
+        "rev": "fe76645aaf2fac3baaa2813fd0089930689c53b5",
         "type": "github"
       },
       "original": {