diff --git a/flake.lock b/flake.lock
index a4bc48f..7372f7d 100644
--- a/flake.lock
+++ b/flake.lock
@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1726188813,
-        "narHash": "sha256-Vop/VRi6uCiScg/Ic+YlwsdIrLabWUJc57dNczp0eBc=",
+        "lastModified": 1726616680,
+        "narHash": "sha256-i0h300W3t7Q7PltJPmucj+ub45SE/bNQ+pf83tasYAQ=",
         "owner": "lnl7",
         "repo": "nix-darwin",
-        "rev": "21fe31f26473c180390cfa81e3ea81aca0204c80",
+        "rev": "6374cd7e50aa057a688142eed2345083047ad884",
         "type": "github"
       },
       "original": {
@@ -96,11 +96,11 @@
         "systems": "systems_2"
       },
       "locked": {
-        "lastModified": 1710146030,
-        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
+        "lastModified": 1726560853,
+        "narHash": "sha256-X6rJYSESBVr3hBoH0WbKE5KvhPU5bloyZ2L4K60/fPQ=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
+        "rev": "c1dfcf08411b08f6b8615f7d8971a2bfa81d5e8a",
         "type": "github"
       },
       "original": {
@@ -137,11 +137,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1726440980,
-        "narHash": "sha256-ChhIrjtdu5d83W+YDRH+Ec5g1MmM0xk6hJnkz15Ot7M=",
+        "lastModified": 1726611255,
+        "narHash": "sha256-/bxaYvIK6/d3zqpW26QFS0rqfd0cO4qreSNWvYLTl/w=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "a9c9cc6e50f7cbd2d58ccb1cd46a1e06e9e445ff",
+        "rev": "d2493de5cd1da06b6a4c3e97f4e7d5dd791df457",
         "type": "github"
       },
       "original": {
@@ -186,11 +186,11 @@
     },
     "nixlib": {
       "locked": {
-        "lastModified": 1725757153,
-        "narHash": "sha256-c1a6iLmCVPFI9EUVMrBN8xdmFxFXEjcVwiTSVmqajOs=",
+        "lastModified": 1726362065,
+        "narHash": "sha256-4h15WKdrs9zf6DGaeeV7ntU/pHHGkH6geYt1QBW0CP4=",
         "owner": "nix-community",
         "repo": "nixpkgs.lib",
-        "rev": "68584f89dd0eb16fea5d80ae127f3f681f6a5df7",
+        "rev": "9db4db09d82e4b2207bfa7f1e747a4f49d214555",
         "type": "github"
       },
       "original": {
@@ -207,11 +207,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1726102718,
-        "narHash": "sha256-u89QyfjtXryLHrO3Wre4kuWK5KDKiXe8lgRi6+cUOEw=",
+        "lastModified": 1726494069,
+        "narHash": "sha256-eBmurYEjTDfWbpJOO5jQu9yxoznOxLF/7IwYJyD+ljw=",
         "owner": "nix-community",
         "repo": "nixos-generators",
-        "rev": "5ae384b83b91080f0fead6bc1add1cff8277cb3f",
+        "rev": "934dff070150ec3f67aea4f1dbe6ad303870669f",
         "type": "github"
       },
       "original": {
@@ -222,11 +222,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1726396940,
-        "narHash": "sha256-EpiSl9nSINTmIW6MG6CulGwNAa6sHrBt8gQdyHUXzR4=",
+        "lastModified": 1726583932,
+        "narHash": "sha256-zACxiQx8knB3F8+Ze+1BpiYrI+CbhxyWpcSID9kVhkQ=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "76d7694a3f681b0b750c01783df5d2177ef39fe7",
+        "rev": "658e7223191d2598641d50ee4e898126768fe847",
         "type": "github"
       },
       "original": {
@@ -459,11 +459,11 @@
         "nixpkgs-stable": "nixpkgs-stable_2"
       },
       "locked": {
-        "lastModified": 1726218807,
-        "narHash": "sha256-z7CoWbSOtsOz8TmRKDnobURkKfv6nPZCo3ayolNuQGc=",
+        "lastModified": 1726524647,
+        "narHash": "sha256-qis6BtOOBBEAfUl7FMHqqTwRLB61OL5OFzIsOmRz2J4=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "f30b1bac192e2dc252107ac8a59a03ad25e1b96e",
+        "rev": "e2d404a7ea599a013189aa42947f66cede0645c8",
         "type": "github"
       },
       "original": {
diff --git a/nix/hosts/heraclitus/darwin-configuration.nix b/nix/hosts/heraclitus/darwin-configuration.nix
index 765de27..d34b973 100644
--- a/nix/hosts/heraclitus/darwin-configuration.nix
+++ b/nix/hosts/heraclitus/darwin-configuration.nix
@@ -1,4 +1,4 @@
-{ pkgs, ... }:
+{ ... }:
 {
   imports = [
     ./homebrew.nix
@@ -12,8 +12,7 @@
 
   # List packages installed in system profile. To search by name, run:
   # $ nix-env -qaP | grep wget
-  # environment.systemPackages = with pkgs; [ emacs ];
-  environment.systemPackages = with pkgs; [ emacs-macport ];
+  # environment.systemPackages = with pkgs; [ emacs-macport ];
 
   # Auto upgrade nix package and the daemon service.
   services.nix-daemon.enable = true;
diff --git a/nix/hosts/heraclitus/homebrew.nix b/nix/hosts/heraclitus/homebrew.nix
index a753953..bf1ebde 100644
--- a/nix/hosts/heraclitus/homebrew.nix
+++ b/nix/hosts/heraclitus/homebrew.nix
@@ -8,10 +8,31 @@ _:
       "homebrew/cask-versions"
       "homebrew/services"
       "1password/tap"
-      "fission-codes/fission"
+      "d12frosted/emacs-plus"
     ];
 
-    brews = [ "coreutils" "fontconfig" "ipfs" ];
+    brews = [
+      {
+        name = "emacs-plus";
+        args = [ "with-native-comp" ];
+      }
+      "awscli"
+      "cmake"
+      "coreutils"
+      "drone-cli"
+      "doppler"
+      "fd"
+      "fontconfig"
+      "gcc"
+      "gh"
+      "helm"
+      "ipfs"
+      "kind"
+      "kubernetes-cli"
+      "mr"
+      "ripgrep"
+      "tea"
+    ];
 
     casks = [
       "1password"
@@ -31,6 +52,7 @@ _:
       "font-jetbrains-mono"
       "font-jetbrains-mono-nerd-font"
       "google-chrome"
+      "google-cloud-sdk"
       "gpg-suite"
       "hazel"
       "iterm2"
diff --git a/nix/modules/dev/default.nix b/nix/modules/dev/default.nix
index 6868849..bf729e3 100644
--- a/nix/modules/dev/default.nix
+++ b/nix/modules/dev/default.nix
@@ -2,31 +2,6 @@
 
 {
   environment.systemPackages = with pkgs; [
-    # Cloud
-    awscli2
-    google-cloud-sdk
-    doppler
-
-    # Git / CI
-    drone-cli
-    mr
-    tea
-
-    # NodeJS
-    bun
-    nodejs
-    pnpm
-
-    # Golang
-    go
-
-    # k8s
-    chart-testing
-    k9s
-    kind
-    kubectl
-    kubernetes-helm
-
     # Nix
     cachix
     nixd