diff --git a/morph/grid/testing/public-keys/users.nix b/morph/grid/testing/public-keys/users.nix
index a83e74ce080a00c553232bcb69a3f3b33ef9dbc9..635392ad7c4a885d30c4f9f715bffa7459a7da9c 100644
--- a/morph/grid/testing/public-keys/users.nix
+++ b/morph/grid/testing/public-keys/users.nix
@@ -6,9 +6,8 @@ let
   last-resort = [ "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIE1hy9mPkJI+7mY2Uq6CLpuFMMLOTfiY2sRJHwpihgRt cardno:26 269 859 - Last Resort A-Key"
                   "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJPYMUVNuWr2y+FL1GxW6S6jb3BWYhbzJ2zhvQVKu2ll cardno:23 845 763 - Last Resort C-key"
                 ];
-  meejah = ["ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEfCDWivT0SCWoMyxUslX0upuhR4X3rNFh5rc/lCcBbe meejah@buyan"];
 in
   {
-    "root" = flo ++ bdonneaux ++ shae ++ chris ++ last-resort ++ meejah;
-    inherit  flo    bdonneaux    shae    chris    last-resort    meejah;
+    "root" = flo ++ bdonneaux ++ shae ++ chris ++ last-resort;
+    inherit  flo    bdonneaux    shae    chris    last-resort;
   }
diff --git a/nixpkgs.json b/nixpkgs.json
index 30a5bd0ddb23189ad413386496aa7d7db2cd1ab7..fa70634283f0d97d8aed7c41aa4eeadcb2a7f5f5 100644
--- a/nixpkgs.json
+++ b/nixpkgs.json
@@ -1,5 +1,5 @@
 {
   "name": "source",
-  "url": "https://releases.nixos.org/nixos/23.11/nixos-23.11.5911.e38d7cb66ea4/nixexprs.tar.xz",
-  "sha256": "1djwvb7rjiqkffkxg72c56cb7gn28001kigp3fxkvnjn871lrf82"
+  "url": "https://releases.nixos.org/nixos/23.11/nixos-23.11.6331.90055d5e616b/nixexprs.tar.xz",
+  "sha256": "0cgr4br89l1b6k7pxrhbl0v3avfi6na6p5f2w9d0m5jc7kj4qwa3"
 }
\ No newline at end of file