diff --git a/flake.lock b/flake.lock
index f7237af..4e69cfd 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "flake-utils": {
       "locked": {
-        "lastModified": 1656928814,
-        "narHash": "sha256-RIFfgBuKz6Hp89yRr7+NR5tzIAbn52h8vT6vXkYjZoM=",
+        "lastModified": 1667077288,
+        "narHash": "sha256-bdC8sFNDpT0HK74u9fUkpbf1MEzVYJ+ka7NXCdgBoaA=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "7e2a3b3dfd9af950a856d66b0a7d01e3c18aa249",
+        "rev": "6ee9ebb6b1ee695d2cacc4faa053a7b9baa76817",
         "type": "github"
       },
       "original": {
@@ -17,11 +17,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1659792690,
-        "narHash": "sha256-7KHkF2+VLYRMar1pLPxrVa9YMHkAzqO9DJuHIINHfM8=",
+        "lastModified": 1667307434,
+        "narHash": "sha256-okoRNFjDKOAq8j1+Kr5KKNZ/FWA0mFosSDHgYAJw+Zc=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "9f43cb37527eb00792cddbf6348f8eb0f364d642",
+        "rev": "ff6944b4353f7fcab3b58b48fa2e2a1c992d74d3",
         "type": "github"
       },
       "original": {
@@ -47,11 +47,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1659753849,
-        "narHash": "sha256-v6aqBnxVziSzfI3DpGD+6m1XoFnYEYzykkdY/bUwJJ0=",
+        "lastModified": 1667271616,
+        "narHash": "sha256-qR43NUFFoKfDRro3M1SarTYVfTn8WvWznGJX5eNCNZw=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "b41b858235faa68103cd25ad9b6248132d6a829b",
+        "rev": "3cbe6891588e1efad2491f87a54be26aeed1fac0",
         "type": "github"
       },
       "original": {