diff --git a/flake.lock b/flake.lock
index 2375087..bb06107 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,18 +2,16 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1659131907,
-        "narHash": "sha256-8bz4k18M/FuVC+EVcI4aREN2PsEKT7LGmU2orfjnpCg=",
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "rev": "8d435fca5c561da8168abb30270788d2da2a7951",
-        "type": "github"
+        "lastModified": 1696604326,
+        "narHash": "sha256-YXUNI0kLEcI5g8lqGMb0nh67fY9f2YoJsILafh6zlMo=",
+        "rev": "87828a0e03d1418e848d3dd3f3014a632e4a4f64",
+        "revCount": 533189,
+        "type": "tarball",
+        "url": "https://api.flakehub.com/f/pinned/NixOS/nixpkgs/0.1.533189%2Brev-87828a0e03d1418e848d3dd3f3014a632e4a4f64/018b0dc8-e84f-7c59-b5d6-16849c3b2074/source.tar.gz"
       },
       "original": {
-        "owner": "nixos",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
+        "type": "tarball",
+        "url": "https://flakehub.com/f/NixOS/nixpkgs/0.1.533189.tar.gz"
       }
     },
     "root": {
diff --git a/flake.nix b/flake.nix
index 74864bd..4381ff0 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,7 +1,7 @@
 {
   description = "update-flake-lock";
 
-  inputs.nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+  inputs.nixpkgs.url = "https://flakehub.com/f/NixOS/nixpkgs/0.1.533189.tar.gz";
 
   outputs =
     { self