diff --git a/flake.lock b/flake.lock
index 5793ccb..48ccbe4 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,16 +2,16 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1669833724,
-        "narHash": "sha256-/HEZNyGbnQecrgJnfE8d0WC5c1xuPSD2LUpB6YXlg4c=",
+        "lastModified": 1683777345,
+        "narHash": "sha256-V2p/A4RpEGqEZussOnHYMU6XglxBJGCODdzoyvcwig8=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "4d2b37a84fad1091b9de401eb450aae66f1a741e",
+        "rev": "635a306fc8ede2e34cb3dd0d6d0a5d49362150ed",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "22.11",
+        "ref": "nixpkgs-unstable",
         "repo": "nixpkgs",
         "type": "github"
       }
diff --git a/flake.nix b/flake.nix
index d696ee7..208d1ce 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,8 +2,8 @@
   description = "EspHome Word Clock";
   inputs = {
     systems.url = "github:nix-systems/x86_64-linux";
-    # nixpkgs.url = "github:NixOS/nixpkgs/unstable";
-    nixpkgs.url = "github:NixOS/nixpkgs/22.11";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    # nixpkgs.url = "github:NixOS/nixpkgs/22.11";
     utils.url = "github:numtide/flake-utils";
     utils.inputs.systems.follows = "systems";
   };