diff --git a/flake.lock b/flake.lock
index cde6998..e78ddba 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "emacs-overlay": {
       "locked": {
-        "lastModified": 1640168448,
-        "narHash": "sha256-dVdGW7ZDvBiIm08qFeWv0QQQ1fFxQVrmP/PASabgLuQ=",
+        "lastModified": 1640772551,
+        "narHash": "sha256-+ZJA0QKyB2V1bmG+5m+d5VYIgVbRnZsh0yuiZKDOMPw=",
         "owner": "nix-community",
         "repo": "emacs-overlay",
-        "rev": "dcc8d9ada04b3de4a8c3be951c1e9feaff111590",
+        "rev": "31ce2006bac151bc179f499bbacccb47327c92bd",
         "type": "github"
       },
       "original": {
@@ -38,11 +38,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1639986101,
-        "narHash": "sha256-Ow0+pkY7qMw6lMAvR1mEdUT9svJnrkbaRoqp4bkMTpg=",
+        "lastModified": 1640686209,
+        "narHash": "sha256-6glXUlKRDhEhNuYx6r3fXU6KH2/Vq9mJZjB9oUpwrmc=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "3f92db38374b2977aea8daf4c4fe2fa0eddbd60c",
+        "rev": "46df95ca81e7e4cf3458cdb4b7d1714b5fce9da5",
         "type": "github"
       },
       "original": {
@@ -54,11 +54,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1640077788,
-        "narHash": "sha256-YMSDk3hlucJTTARaHNOeQEF6zEW3A/x4sXgrz94VbS0=",
+        "lastModified": 1640572776,
+        "narHash": "sha256-pWMTubBy1Ep31iuQ5lEKW2mjSHWEvcbvy9uHVch2764=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "9ab7d12287ced0e1b4c03b61c781901f178d9d77",
+        "rev": "d887ac7aee92e8fc54dde9060d60d927afae9d69",
         "type": "github"
       },
       "original": {
@@ -70,11 +70,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1640139330,
-        "narHash": "sha256-Nkp3wUOGwtoQ7EH28RLVJ7EqB/e0TU7VcsM7GLy+SdY=",
+        "lastModified": 1640540585,
+        "narHash": "sha256-cCmknKFjWgam9jq+58wSd0Z4REia8mjBP65kXcL3ki8=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "81cef6b70fb5d5cdba5a0fef3f714c2dadaf0d6d",
+        "rev": "ac169ec6371f0d835542db654a65e0f2feb07838",
         "type": "github"
       },
       "original": {