diff --git a/flake.lock b/flake.lock
index c1bb944..2916834 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1696614066,
-        "narHash": "sha256-nAyYhO7TCr1tikacP37O9FnGr2USOsVBD3IgvndUYjM=",
+        "lastModified": 1697100850,
+        "narHash": "sha256-qSAzJVzNRIo+r3kBjL8TcpJctcgcHlnZyqdzpWgtg0M=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "bb2db418b616fea536b1be7f6ee72fb45c11afe0",
+        "rev": "fb6af288f6cf0f00d3af60cf9d5110433b954565",
         "type": "github"
       },
       "original": {
@@ -66,11 +66,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1696375444,
-        "narHash": "sha256-Sv0ICt/pXfpnFhTGYTsX6lUr1SljnuXWejYTI2ZqHa4=",
+        "lastModified": 1697456312,
+        "narHash": "sha256-roiSnrqb5r+ehnKCauPLugoU8S36KgmWraHgRqVYndo=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "81e8f48ebdecf07aab321182011b067aafc78896",
+        "rev": "ca012a02bf8327be9e488546faecae5e05d7d749",
         "type": "github"
       },
       "original": {
@@ -81,11 +81,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1696374741,
-        "narHash": "sha256-gt8B3G0ryizT9HSB4cCO8QoxdbsHnrQH+/BdKxOwqF0=",
+        "lastModified": 1697583813,
+        "narHash": "sha256-SRXK2EBMZHlOAs/5bjphhX9XnIKR6peTV6i7yoL6/Lg=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "8a4c17493e5c39769f79117937c79e1c88de6729",
+        "rev": "b5f8ec6be261dfc44c3b56b220e2793d1b61512b",
         "type": "github"
       },
       "original": {
diff --git a/users/tao.nix b/users/tao.nix
index d6c3140..f228f27 100644
--- a/users/tao.nix
+++ b/users/tao.nix
@@ -50,6 +50,7 @@
     onefetch
     thunderbird
     birdtray
+    syncthingtray
   ];
   environment.shells = with pkgs; [ unstable.nushell ];