diff --git a/.node-version b/.node-version
index 8ce703082..2a393af59 100644
--- a/.node-version
+++ b/.node-version
@@ -1 +1 @@
-20.16.0
+20.18.0
diff --git a/flake.lock b/flake.lock
index 5c53c61c0..a877450ff 100644
--- a/flake.lock
+++ b/flake.lock
@@ -20,15 +20,18 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1724224976,
-        "narHash": "sha256-Z/ELQhrSd7bMzTO8r7NZgi9g5emh+aRKoCdaAv5fiO0=",
-        "path": "/nix/store/j8pbrsb3nybdap3hhg9kw0ffqd4rlbx6-source",
-        "rev": "c374d94f1536013ca8e92341b540eba4c22f9c62",
-        "type": "path"
+        "lastModified": 1730359060,
+        "narHash": "sha256-Hkk0mf4pgvX9Ut0YA397nsFqMLhzFVBdFHc4PhBrxYE=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "e19cfce6f3f08d07653157d8826f5c920c770d7b",
+        "type": "github"
       },
       "original": {
-        "id": "nixpkgs",
-        "type": "indirect"
+        "owner": "nixos",
+        "ref": "nixos-unstable-small",
+        "repo": "nixpkgs",
+        "type": "github"
       }
     },
     "root": {
diff --git a/flake.nix b/flake.nix
index 123cc4717..2fee8f28b 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,7 +1,10 @@
 {
   description = "code-server";
 
-  inputs.flake-utils.url = "github:numtide/flake-utils";
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable-small";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
 
   outputs = { self, nixpkgs, flake-utils }:
     flake-utils.lib.eachDefaultSystem