diff --git a/flake.lock b/flake.lock
index a4ef57d..f7cd2ed 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,17 +2,18 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1659446231,
-        "narHash": "sha256-hekabNdTdgR/iLsgce5TGWmfIDZ86qjPhxDg/8TlzhE=",
-        "owner": "NixOS",
+        "lastModified": 1702830618,
+        "narHash": "sha256-lvhwIvRwhOLgzbRuYkqHy4M5cQHYs4ktL6/hyuBS6II=",
+        "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "eabc38219184cc3e04a974fe31857d8e0eac098d",
+        "rev": "91a00709aebb3602f172a0bf47ba1ef013e34835",
         "type": "github"
       },
       "original": {
-        "id": "nixpkgs",
-        "ref": "nixos-21.11",
-        "type": "indirect"
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
       }
     },
     "root": {
diff --git a/flake.nix b/flake.nix
index afb7e55..e5416bf 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,8 +1,8 @@
 {
-  description = "A simple Go package";
+  description = "Recount's server/backend, written in Go";
 
   # Nixpkgs / NixOS version to use.
-  inputs.nixpkgs.url = "nixpkgs/nixos-21.11";
+  inputs.nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
 
   outputs = { self, nixpkgs }:
     let