diff --git a/flake.nix b/flake.nix
index 81b0a47..bc2df43 100644
--- a/flake.nix
+++ b/flake.nix
@@ -12,13 +12,13 @@
   };
 
   inputs = {
-    nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-23.05-darwin";
+    nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-23.11-darwin";
     darwin = {
       url = "github:lnl7/nix-darwin/master";
       inputs.nixpkgs.follows = "nixpkgs";
     };
     home-manager = {
-      url = "github:nix-community/home-manager";
+      url = "github:nix-community/home-manager/release-23.11";
       inputs.nixpkgs.follows = "nixpkgs";
     };
   };
diff --git a/home.nix b/home.nix
index 239a878..04adc17 100644
--- a/home.nix
+++ b/home.nix
@@ -67,7 +67,7 @@
 
     zsh = {
       enable = true;
-      enableSyntaxHighlighting = true;
+      syntaxHighlighting.enable = true;
 
       oh-my-zsh = {
         enable = true;