diff --git a/flake.lock b/flake.lock
index 1a2b303..4dbb78e 100644
--- a/flake.lock
+++ b/flake.lock
@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1743496612,
-        "narHash": "sha256-emPWa5lmKbnyuj8c1mSJUkzJNT+iJoU9GMcXwjp2oVM=",
+        "lastModified": 1744224272,
+        "narHash": "sha256-cqePj5nuC7flJWNncaVAFq1YZncU0PSyO0DEqGn+vYc=",
         "owner": "lnl7",
         "repo": "nix-darwin",
-        "rev": "73d59580d01e9b9f957ba749f336a272869c42dd",
+        "rev": "113883e37d985d26ecb65282766e5719f2539103",
         "type": "github"
       },
       "original": {
@@ -22,11 +22,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1743814133,
-        "narHash": "sha256-drDyYyUmjeYGiHmwB9eOPTQRjmrq3Yz26knwmMPLZFk=",
+        "lastModified": 1744157173,
+        "narHash": "sha256-bWSjxDwq7iVePrhmA7tY2dyMWHuNJo8knkO4y+q4ZkY=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "250b695f41e0e2f5afbf15c6b12480de1fe0001b",
+        "rev": "6a39c6e495eefabc935d8ddf66aa45d85b85fa3f",
         "type": "github"
       },
       "original": {
@@ -36,11 +36,11 @@
     },
     "nixpkgs-darwin": {
       "locked": {
-        "lastModified": 1743814133,
-        "narHash": "sha256-drDyYyUmjeYGiHmwB9eOPTQRjmrq3Yz26knwmMPLZFk=",
+        "lastModified": 1744157173,
+        "narHash": "sha256-bWSjxDwq7iVePrhmA7tY2dyMWHuNJo8knkO4y+q4ZkY=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "250b695f41e0e2f5afbf15c6b12480de1fe0001b",
+        "rev": "6a39c6e495eefabc935d8ddf66aa45d85b85fa3f",
         "type": "github"
       },
       "original": {
diff --git a/modules/apps.nix b/modules/apps.nix
index d8c771c..e0f107f 100644
--- a/modules/apps.nix
+++ b/modules/apps.nix
@@ -4,8 +4,6 @@
   # 
   #  Install all apps and packages here.
   #
-  # TODO Fell free to modify this file to fit your needs.
-  #
   ##########################################################################
 
   # Install packages from nix's official package repository.
diff --git a/modules/system.nix b/modules/system.nix
index a4c4558..6f28618 100644
--- a/modules/system.nix
+++ b/modules/system.nix
@@ -211,6 +211,7 @@
     enableFzfGit = true;
     enableFzfHistory = true;
     promptInit = ''
+    fastfetch
     source ${pkgs.zsh-powerlevel10k}/share/zsh-powerlevel10k/powerlevel10k.zsh-theme
     source ${pkgs.zsh-fzf-tab}/share/fzf-tab/fzf-tab.plugin.zsh
     '';
@@ -231,7 +232,7 @@
       cat = "bat --color=always";
       man = "tldr";
       nixrebuild = "darwin-rebuild switch --flake ~/.config/nix-darwin";
-      nixupgrade = "cd ~/.config/nix-darwin && nix flake update && nix-garbage-collect";
+      nixupgrade = "cd ~/.config/nix-darwin && nix flake update && nix-collect-garbage";
       nixconfig = "code ~/.config/nix-darwin";
       sshconfig = "code ~/.ssh/config";