diff --git a/flake.lock b/flake.lock
index b632025..583ac56 100644
--- a/flake.lock
+++ b/flake.lock
@@ -720,11 +720,11 @@
     },
     "master": {
       "locked": {
-        "lastModified": 1719834384,
-        "narHash": "sha256-M6Vr7LbYeesXrG3hjAExzIfYFxrncrs1dpnp7zdeUN4=",
+        "lastModified": 1723466819,
+        "narHash": "sha256-Dj3VPi35aO5hYMpMiLCQHRB5KJHcyVYcQR0bhfU/mAI=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "c08bd9add4732d87fde747e15b8fc053dfd1234b",
+        "rev": "de4e9b526d0bb8f69c00cf44381e8ab7dd932ae1",
         "type": "github"
       },
       "original": {
diff --git a/modules/profiles/base.nix b/modules/profiles/base.nix
index 7a5dd80..7586fad 100644
--- a/modules/profiles/base.nix
+++ b/modules/profiles/base.nix
@@ -255,10 +255,11 @@ in
 
   fonts = {
     enableDefaultPackages = true;
-    packages = with pkgs; [
-      (nerdfonts.override {
+    packages = [
+      (pkgs.nerdfonts.override {
         fonts = [ "FiraCode" ];
       })
+      pkgs.master.intel-one-mono
     ];
   };
 
diff --git a/modules/programs/kitty.nix b/modules/programs/kitty.nix
index a1e5b56..155f9f6 100644
--- a/modules/programs/kitty.nix
+++ b/modules/programs/kitty.nix
@@ -22,13 +22,14 @@ in
           window_padding_width = 3;
           confirm_os_window_close = 0;
           background_opacity = "0.9";
+          font_features = "IntelOneMono-Regular +ss01";
         };
         keybindings = {
           "ctrl+plus" = "change_font_size all +2.0";
           "ctrl+minus" = "change_font_size all -2.0";
         };
         font = {
-          name = "FiraCode Nerd Font";
+          name = "Intel One Mono";
           size = 10;
         };
       };