diff --git a/flake.lock b/flake.lock
index 0e8309b..ecfbd7a 100644
--- a/flake.lock
+++ b/flake.lock
@@ -151,11 +151,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1741791118,
-        "narHash": "sha256-4Y427uj0eql4yRU5rely3EcOlB9q457UDbG9omPtXiA=",
+        "lastModified": 1741914680,
+        "narHash": "sha256-Vu4DIZvgfWMzhUyxbHUrJaQb5232S5vuwxQ2sBcBVHk=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "18780912345970e5b546b1b085385789b6935a83",
+        "rev": "30cce6848a5aa41ceb5fb33185b84868cc3e9bef",
         "type": "github"
       },
       "original": {
@@ -239,11 +239,11 @@
     },
     "nixpkgs-master": {
       "locked": {
-        "lastModified": 1741852922,
-        "narHash": "sha256-pTKws94D8hSpor4osmcrxyU55DgbhO50Zag8yoTpgto=",
+        "lastModified": 1741944640,
+        "narHash": "sha256-MqD2MGUyFB/sCdUy524MXh0rfisAZATZxsGPtAxajq8=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "6623d7917ed31281b9b67e241cef4c2720dc6e18",
+        "rev": "1ac6bd9e5ffac4fc92d5eae24652d3b5a91eef18",
         "type": "github"
       },
       "original": {
@@ -255,11 +255,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1741600792,
-        "narHash": "sha256-yfDy6chHcM7pXpMF4wycuuV+ILSTG486Z/vLx/Bdi6Y=",
+        "lastModified": 1741862977,
+        "narHash": "sha256-prZ0M8vE/ghRGGZcflvxCu40ObKaB+ikn74/xQoNrGQ=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "ebe2788eafd539477f83775ef93c3c7e244421d3",
+        "rev": "cdd2ef009676ac92b715ff26630164bb88fec4e0",
         "type": "github"
       },
       "original": {
@@ -287,11 +287,11 @@
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1741513245,
-        "narHash": "sha256-7rTAMNTY1xoBwz0h7ZMtEcd8LELk9R5TzBPoHuhNSCk=",
+        "lastModified": 1741851582,
+        "narHash": "sha256-cPfs8qMccim2RBgtKGF+x9IBCduRvd/N5F4nYpU0TVE=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "e3e32b642a31e6714ec1b712de8c91a3352ce7e1",
+        "rev": "6607cf789e541e7873d40d3a8f7815ea92204f32",
         "type": "github"
       },
       "original": {
diff --git a/hosts/m3-kratos/configuration.nix b/hosts/m3-kratos/configuration.nix
index dcbbf83..9b5a471 100644
--- a/hosts/m3-kratos/configuration.nix
+++ b/hosts/m3-kratos/configuration.nix
@@ -19,10 +19,10 @@
   security.polkit.enable = true;
   networking.hostName = "m3-kratos"; # Define your hostname.
   networking.hostId = "458bd616";
-  # networking.extraHosts = ''
-  #   127.0.0.1 releases.warp.dev
-  #   127.0.0.1 app.warp.dev
-  # '';
+  networking.extraHosts = ''
+    127.0.0.1 releases.warp.dev
+    127.0.0.1 app.warp.dev
+  '';
   # Pick only one of the below networking options.
   # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
   networking.networkmanager.enable =
diff --git a/overlays/default.nix b/overlays/default.nix
index b09c80d..07e3ae1 100644
--- a/overlays/default.nix
+++ b/overlays/default.nix
@@ -18,7 +18,7 @@
     #     hash = "sha256-l623fIVhVCU/ylbBmohAtQNbK0YrWlEny0sC/vBJ+dU=";
     #   };
     # });
-    #ffmpeg = inputs.nixpkgs-stable.legacyPackages.${prev.system}.ffmpeg;
+    trezord = inputs.nixpkgs-2744d98.legacyPackages.${prev.system}.trezord;
   };
 
   stable-packages = final: _prev: {
diff --git a/pkgs/msty/default.nix b/pkgs/msty/default.nix
index 275742f..f1d3932 100644
--- a/pkgs/msty/default.nix
+++ b/pkgs/msty/default.nix
@@ -7,7 +7,7 @@
   version = "1.7";
   src = fetchurl {
     url = "https://assets.msty.app/prod/latest/linux/amd64/Msty_x86_64_amd64.AppImage";
-    sha256 = "sha256-k6hcT7Dp53e4zWXXJhsonNlfOwCLIOo/kz8FcDq8OKo=";
+    sha256 = "sha256-82VCuwKwHF2CTdtf0GAUge+d4RyIGpd997chD/pCXYk=";
   };
   appimageContents = appimageTools.extractType2 {inherit pname version src;};
 in