diff --git a/flake.lock b/flake.lock
index 4ca454a..76d1697 100644
--- a/flake.lock
+++ b/flake.lock
@@ -87,11 +87,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1756770412,
-        "narHash": "sha256-+uWLQZccFHwqpGqr2Yt5VsW/PbeJVTn9Dk6SHWhNRPw=",
+        "lastModified": 1759362264,
+        "narHash": "sha256-wfG0S7pltlYyZTM+qqlhJ7GMw2fTF4mLKCIVhLii/4M=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "4524271976b625a4a605beefd893f270620fd751",
+        "rev": "758cf7296bee11f1706a574c77d072b8a7baa881",
         "type": "github"
       },
       "original": {
@@ -183,11 +183,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1758375677,
-        "narHash": "sha256-BLtD+6qWz7fQjPk2wpwyXQLGI0E30Ikgf2ppn2nVadI=",
+        "lastModified": 1759550472,
+        "narHash": "sha256-JLM3D6RbnGmXR8x+3WNac9neklAxA1JtZHZscwukFYw=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "edc7468e12be92e926847cb02418e649b02b59dd",
+        "rev": "817ace497b72b38da0c08728a683b7febaccf9cf",
         "type": "github"
       },
       "original": {
@@ -242,11 +242,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1758277210,
-        "narHash": "sha256-iCGWf/LTy+aY0zFu8q12lK8KuZp7yvdhStehhyX1v8w=",
+        "lastModified": 1759381078,
+        "narHash": "sha256-gTrEEp5gEspIcCOx9PD8kMaF1iEmfBcTbO0Jag2QhQs=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "8eaee110344796db060382e15d3af0a9fc396e0e",
+        "rev": "7df7ff7d8e00218376575f0acdcc5d66741351ee",
         "type": "github"
       },
       "original": {
@@ -266,11 +266,11 @@
         "systems": "systems_3"
       },
       "locked": {
-        "lastModified": 1758376730,
-        "narHash": "sha256-SimE8PamGpUvJVMcJ7jCUzCuLo8aNJP+2WDQfR0P+WE=",
+        "lastModified": 1759527752,
+        "narHash": "sha256-+sncyvy1dkwRBeq7vw/YpsKqB18UuaKuW2lKRRv6/EI=",
         "owner": "nix-community",
         "repo": "nixvim",
-        "rev": "2d3a01021b1a8193963b35c93a7aca39e39ace3b",
+        "rev": "42d87fd4d8f51ea8c591b0b72af76b0aba991f54",
         "type": "github"
       },
       "original": {
@@ -289,11 +289,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1758272005,
-        "narHash": "sha256-1u3xTH+3kaHhztPmWtLAD8LF5pTYLR2CpsPFWTFnVtQ=",
+        "lastModified": 1758662783,
+        "narHash": "sha256-igrxT+/MnmcftPOHEb+XDwAMq3Xg1Xy7kVYQaHhPlAg=",
         "owner": "NuschtOS",
         "repo": "search",
-        "rev": "aa975a3757f28ce862812466c5848787b868e116",
+        "rev": "7d4c0fc4ffe3bd64e5630417162e9e04e64b27a4",
         "type": "github"
       },
       "original": {
diff --git a/homes/x86_64-linux/yadunut@penguin/default.nix b/homes/x86_64-linux/yadunut@penguin/default.nix
index fda0397..8499b5e 100644
--- a/homes/x86_64-linux/yadunut@penguin/default.nix
+++ b/homes/x86_64-linux/yadunut@penguin/default.nix
@@ -27,6 +27,37 @@
       host = "0.0.0.0";
       port = 11434;
     };
+
+    syncthing = {
+      enable = true;
+      guiAddress = "0.0.0.0:8384";
+      settings = {
+        options = {
+          urAccepted = -1;
+        };
+        devices = {
+          "yadunut-mbp" = {
+            id = "2KL36Z3-DZSQKEY-H26OOAZ-7PY7U3B-X53GXKH-LILC7KW-7EWXNCD-CMMUJAS";
+            name = "yadunut-mbp";
+          };
+          "yadunut-iPhone" = {
+            id = "K3ZK6OW-4Y6ALVJ-VHAWY73-UGBFX45-OTK532X-OZ4QPI3-ZOEMQCM-ATAD5QO";
+            name = "yadunut-iPhone";
+          };
+        };
+        folders = {
+          "Obsidian" = {
+            id = "mxzrk-t3afy";
+            path = "~/Obsidian";
+            devices = [
+              "yadunut-mbp"
+              "yadunut-iPhone"
+            ];
+          };
+        };
+
+      };
+    };
   };
 
   # programs.git.extraConfig.credential.helper = lib.mkForce [
diff --git a/modules/home/zsh/default.nix b/modules/home/zsh/default.nix
index d914499..dacf670 100644
--- a/modules/home/zsh/default.nix
+++ b/modules/home/zsh/default.nix
@@ -19,7 +19,6 @@ in
     home.packages = with pkgs; [
       zsh-completions
       fd
-      btop
       ripgrep
       wget
       delta
diff --git a/systems/x86_64-linux/penguin/default.nix b/systems/x86_64-linux/penguin/default.nix
index 0988522..2446c8a 100644
--- a/systems/x86_64-linux/penguin/default.nix
+++ b/systems/x86_64-linux/penguin/default.nix
@@ -99,6 +99,7 @@ in
     environment.systemPackages = with pkgs; [
       git
       neovim
+      btop
     ];
 
     virtualisation.podman = {