diff --git a/flake.lock b/flake.lock
index 115cd7d7..53a9d021 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,16 +2,16 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1705316053,
-        "narHash": "sha256-J2Ey5mPFT8gdfL2XC0JTZvKaBw/b2pnyudEXFvl+dQM=",
+        "lastModified": 1705331948,
+        "narHash": "sha256-qjQXfvrAT1/RKDFAMdl8Hw3m4tLVvMCc8fMqzJv0pP4=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "c3e128f3c0ecc1fb04aef9f72b3dcc2f6cecf370",
+        "rev": "b8dd8be3c790215716e7c12b247f45ca525867e2",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixos-unstable",
+        "ref": "nixos-23.11",
         "repo": "nixpkgs",
         "type": "github"
       }
diff --git a/flake.nix b/flake.nix
index a24d1967..661a66ff 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,7 +1,7 @@
 {
   description = "Home Manager for Nix";
 
-  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-23.11";
 
   outputs = { self, nixpkgs, ... }:
     {