diff --git a/flake.lock b/flake.lock
index 7bc7877..3b08152 100644
--- a/flake.lock
+++ b/flake.lock
@@ -55,16 +55,16 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1669542132,
-        "narHash": "sha256-DRlg++NJAwPh8io3ExBJdNW7Djs3plVI5jgYQ+iXAZQ=",
+        "lastModified": 1669809720,
+        "narHash": "sha256-RMT77f6CPOYtLLQ2esj+EJ1BPVWxf4RDidjrSvA5OhI=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "a115bb9bd56831941be3776c8a94005867f316a7",
+        "rev": "227de2b3bbec142f912c09d5e8a1b4e778aa54fb",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixos-unstable",
+        "ref": "nixpkgs-unstable",
         "repo": "nixpkgs",
         "type": "github"
       }
diff --git a/flake.nix b/flake.nix
index d09ee81..9960c28 100644
--- a/flake.nix
+++ b/flake.nix
@@ -13,7 +13,7 @@
       type = "github";
       owner = "NixOS";
       repo = "nixpkgs";
-      ref = "nixos-unstable";
+      ref = "nixpkgs-unstable";
     };
 
     pre-commit-hooks = {