diff --git a/flake.lock b/flake.lock
index f4fdac0..1e01563 100644
--- a/flake.lock
+++ b/flake.lock
@@ -123,16 +123,16 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1683627095,
-        "narHash": "sha256-8u9SejRpL2TrMuHBdhYh4FKc1OGPDLyWTpIbNTtoHsA=",
+        "lastModified": 1684922889,
+        "narHash": "sha256-l0WZAmln8959O7RdYUJ3gnAIM9OPKFLKHKGX4q+Blrk=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "a08e061a4ee8329747d54ddf1566d34c55c895eb",
+        "rev": "04aaf8511678a0d0f347fdf1e8072fe01e4a509e",
         "type": "github"
       },
       "original": {
         "owner": "nixos",
-        "ref": "nixos-22.11",
+        "ref": "nixos-23.05",
         "repo": "nixpkgs",
         "type": "github"
       }
diff --git a/flake.nix b/flake.nix
index a49ce41..1232b74 100644
--- a/flake.nix
+++ b/flake.nix
@@ -6,7 +6,7 @@
     nix-pre-commit-hooks.inputs.flake-utils.follows = "flake-utils";
     nix-pre-commit-hooks.inputs.nixpkgs.follows = "nixpkgs-unstable";
 
-    nixpkgs.url = "github:nixos/nixpkgs/nixos-22.11";
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-23.05";
 
     nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
     # TODO: Remove when https://github.com/NixOS/nixpkgs/pull/149323 is merged