diff --git a/flake.lock b/flake.lock
index 3386bda..9af8091 100644
--- a/flake.lock
+++ b/flake.lock
@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1755825449,
-        "narHash": "sha256-XkiN4NM9Xdy59h69Pc+Vg4PxkSm9EWl6u7k6D5FZ5cM=",
+        "lastModified": 1757130842,
+        "narHash": "sha256-4i7KKuXesSZGUv0cLPLfxbmF1S72Gf/3aSypgvVkwuA=",
         "owner": "nix-darwin",
         "repo": "nix-darwin",
-        "rev": "8df64f819698c1fee0c2969696f54a843b2231e8",
+        "rev": "15f067638e2887c58c4b6ba1bdb65a0b61dc58c5",
         "type": "github"
       },
       "original": {
@@ -81,11 +81,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1756842514,
-        "narHash": "sha256-XbtRMewPGJwTNhBC4pnBu3w/xT1XejvB0HfohC2Kga8=",
+        "lastModified": 1757256385,
+        "narHash": "sha256-WK7tOhWwr15mipcckhDg2no/eSpM1nIh4C9le8HgHhk=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "30fc1b532645a21e157b6e33e3f8b4c154f86382",
+        "rev": "f35703b412c67b48e97beb6e27a6ab96a084cd37",
         "type": "github"
       },
       "original": {
@@ -166,11 +166,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1756819007,
-        "narHash": "sha256-12V64nKG/O/guxSYnr5/nq1EfqwJCdD2+cIGmhz3nrE=",
+        "lastModified": 1757034884,
+        "narHash": "sha256-PgLSZDBEWUHpfTRfFyklmiiLBE1i1aGCtz4eRA3POao=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "aaff8c16d7fc04991cac6245bee1baa31f72b1e1",
+        "rev": "ca77296380960cd497a765102eeb1356eb80fed0",
         "type": "github"
       },
       "original": {
@@ -205,11 +205,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1755960406,
-        "narHash": "sha256-RF7j6C1TmSTK9tYWO6CdEMtg6XZaUKcvZwOCD2SICZs=",
+        "lastModified": 1757239681,
+        "narHash": "sha256-E9spYi9lxm2f1zWQLQ7xQt8Xs2nWgr1T4QM7ZjLFphM=",
         "owner": "cachix",
         "repo": "git-hooks.nix",
-        "rev": "e891a93b193fcaf2fc8012d890dc7f0befe86ec2",
+        "rev": "ab82ab08d6bf74085bd328de2a8722c12d97bd9d",
         "type": "github"
       },
       "original": {
diff --git a/nix/hosts/heraclitus/homebrew.nix b/nix/hosts/heraclitus/homebrew.nix
index ee78eed..70965a7 100644
--- a/nix/hosts/heraclitus/homebrew.nix
+++ b/nix/hosts/heraclitus/homebrew.nix
@@ -14,8 +14,7 @@ _:
 
     brews = [
       "asdf"
-      "awscli"
-      "block-goose-cli"
+      "argocd"
       "cmake"
       "cocoapods"
       "coreutils"
@@ -35,6 +34,7 @@ _:
       "ollama"
       "opentofu"
       "podman"
+      "r"
       "ripgrep"
       "tea"
       "terminal-notifier"
@@ -65,7 +65,6 @@ _:
       "font-jetbrains-mono-nerd-font"
       "ghostty"
       "google-chrome"
-      "google-cloud-sdk"
       "gpg-suite"
       "hazel"
       "jordanbaird-ice"
@@ -77,6 +76,7 @@ _:
       "opal-composer"
       "plexamp"
       "raycast"
+      "rstudio"
       "slack"
       "sonos"
       "spotify"