diff --git a/common/packages.nix b/common/packages.nix
index ff64879..7e00cad 100644
--- a/common/packages.nix
+++ b/common/packages.nix
@@ -31,7 +31,7 @@ in
         git-crypt
         github-cli
         gnumake
-        lazydocker
+        hadolint
         lazygit
         pre-commit
         shellcheck
diff --git a/flake.lock b/flake.lock
index 66281c0..eaeb957 100644
--- a/flake.lock
+++ b/flake.lock
@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1622060422,
-        "narHash": "sha256-hPVlvrAyf6zL7tTx0lpK+tMxEfZeMiIZ/A2xaJ41WOY=",
+        "lastModified": 1631730143,
+        "narHash": "sha256-A8PaUyZu5WVp+IojG5q+39rjf5x57OFDYmVoDFPZLlY=",
         "owner": "lnl7",
         "repo": "nix-darwin",
-        "rev": "007d700e644ac588ad6668e6439950a5b6e2ff64",
+        "rev": "e1a3f7292f085fd588d11f94ed0f47968c16df0c",
         "type": "github"
       },
       "original": {
@@ -58,11 +58,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1630890028,
-        "narHash": "sha256-Q2ZuK0QQiSdgei68a6wV1FDPmBkR6M0apFjQrWsv8FY=",
+        "lastModified": 1633531796,
+        "narHash": "sha256-fm1tcPf9yB+4ySxKETQk6hVpmbYZPVb27fEJFuIz6fA=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "5e46262cb1fa888f6f46a675cc2806a23ba9625c",
+        "rev": "d9fe208f3ccd7047a29eb31fd0cd3191c4445323",
         "type": "github"
       },
       "original": {
@@ -75,16 +75,17 @@
       "inputs": {
         "flake-utils": "flake-utils",
         "nixpkgs": [
+          "neovim-nightly-overlay",
           "nixpkgs"
         ]
       },
       "locked": {
         "dir": "contrib",
-        "lastModified": 1630777757,
-        "narHash": "sha256-TIcYO6hmrXNHa/SJs52UAnRwNZ3yMRexUfCdt1ANAvY=",
+        "lastModified": 1633473459,
+        "narHash": "sha256-zyvImSZbHWzLld1BqytIIWq+qU/Z72BmEkMUjZYW9WY=",
         "owner": "neovim",
         "repo": "neovim",
-        "rev": "dce50312e1e9af81fb0e3b61d6e70bdf286fbffb",
+        "rev": "acd5e831b6294e54b12c09983bee3da89c0f183a",
         "type": "github"
       },
       "original": {
@@ -101,11 +102,11 @@
         "nixpkgs": "nixpkgs"
       },
       "locked": {
-        "lastModified": 1630829527,
-        "narHash": "sha256-wSbHRebRTythc3NXLePvdF0wPfjzRTZGSgnL5d9o24s=",
+        "lastModified": 1633507983,
+        "narHash": "sha256-TYpkueWlNhrrfNNVXFbyNU6AxJ7M5e66vHcfAQEGXYk=",
         "owner": "nix-community",
         "repo": "neovim-nightly-overlay",
-        "rev": "b0e95d8a87473740e51a6e8d266f23b1b3577a85",
+        "rev": "c40d43e2405d9f7579c171832c167a73520f7e6e",
         "type": "github"
       },
       "original": {
@@ -116,11 +117,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1629975021,
-        "narHash": "sha256-+z4pK5yvoIKAIPGnyxt7I7Y9yX72HFP2krppGENpn6I=",
+        "lastModified": 1632990363,
+        "narHash": "sha256-SNqz+9Vt4yDHqw8u/CMFdzMQTulKoMlVGJdshfcb5O0=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "342048461da7fc743e588ee744080c045613a226",
+        "rev": "0a8b8054c9920368a3c15e6d766188fdf04b736f",
         "type": "github"
       },
       "original": {
@@ -132,11 +133,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1630761588,
-        "narHash": "sha256-7GXckvZy7DGh2KIyfdArqwnyeSc5Owy1fumEDQyd8eY=",
+        "lastModified": 1633351077,
+        "narHash": "sha256-z38JG4Bb0GtM1aF1pANVdp1dniMP23Yb3HnRoJRy2uU=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "a51aa6523bd8ee985bc70987909eff235900197a",
+        "rev": "14aef06d9b3ad1d07626bdbb16083b83f92dc6c1",
         "type": "github"
       },
       "original": {
@@ -148,11 +149,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1630850248,
-        "narHash": "sha256-OzJi6Olf7mSVhGt3W7qOMVP5Qk1lH60zlHeCcITzfv0=",
+        "lastModified": 1633351077,
+        "narHash": "sha256-z38JG4Bb0GtM1aF1pANVdp1dniMP23Yb3HnRoJRy2uU=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "23d5823337f4502dfa17e192d8c53a47cabcb6b4",
+        "rev": "14aef06d9b3ad1d07626bdbb16083b83f92dc6c1",
         "type": "github"
       },
       "original": {