diff --git a/flake.lock b/flake.lock
index 5fe41ff..4928525 100644
--- a/flake.lock
+++ b/flake.lock
@@ -48,6 +48,22 @@
         "type": "github"
       }
     },
+    "HTTP_4": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1451647621,
+        "narHash": "sha256-oHIyw3x0iKBexEo49YeUDV1k74ZtyYKGR2gNJXXRxts=",
+        "owner": "phadej",
+        "repo": "HTTP",
+        "rev": "9bc0996d412fef1787449d841277ef663ad9a915",
+        "type": "github"
+      },
+      "original": {
+        "owner": "phadej",
+        "repo": "HTTP",
+        "type": "github"
+      }
+    },
     "bats-assert": {
       "flake": false,
       "locked": {
@@ -161,6 +177,23 @@
         "type": "github"
       }
     },
+    "cabal-32_4": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1603716527,
+        "narHash": "sha256-X0TFfdD4KZpwl0Zr6x+PLxUt/VyKQfX7ylXHdmZIL+w=",
+        "owner": "haskell",
+        "repo": "cabal",
+        "rev": "48bf10787e27364730dd37a42b603cee8d6af7ee",
+        "type": "github"
+      },
+      "original": {
+        "owner": "haskell",
+        "ref": "3.2",
+        "repo": "cabal",
+        "type": "github"
+      }
+    },
     "cabal-34": {
       "flake": false,
       "locked": {
@@ -212,6 +245,23 @@
         "type": "github"
       }
     },
+    "cabal-34_4": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1645834128,
+        "narHash": "sha256-wG3d+dOt14z8+ydz4SL7pwGfe7SiimxcD/LOuPCV6xM=",
+        "owner": "haskell",
+        "repo": "cabal",
+        "rev": "5ff598c67f53f7c4f48e31d722ba37172230c462",
+        "type": "github"
+      },
+      "original": {
+        "owner": "haskell",
+        "ref": "3.4",
+        "repo": "cabal",
+        "type": "github"
+      }
+    },
     "cabal-36": {
       "flake": false,
       "locked": {
@@ -263,6 +313,23 @@
         "type": "github"
       }
     },
+    "cabal-36_4": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1669081697,
+        "narHash": "sha256-I5or+V7LZvMxfbYgZATU4awzkicBwwok4mVoje+sGmU=",
+        "owner": "haskell",
+        "repo": "cabal",
+        "rev": "8fd619e33d34924a94e691c5fea2c42f0fc7f144",
+        "type": "github"
+      },
+      "original": {
+        "owner": "haskell",
+        "ref": "3.6",
+        "repo": "cabal",
+        "type": "github"
+      }
+    },
     "cardano-shell": {
       "flake": false,
       "locked": {
@@ -311,6 +378,22 @@
         "type": "github"
       }
     },
+    "cardano-shell_4": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1608537748,
+        "narHash": "sha256-PulY1GfiMgKVnBci3ex4ptk2UNYMXqGjJOxcPy2KYT4=",
+        "owner": "input-output-hk",
+        "repo": "cardano-shell",
+        "rev": "9392c75087cb9a3d453998f4230930dea3a95725",
+        "type": "github"
+      },
+      "original": {
+        "owner": "input-output-hk",
+        "repo": "cardano-shell",
+        "type": "github"
+      }
+    },
     "composition-c4": {
       "locked": {
         "lastModified": 1684533115,
@@ -333,11 +416,11 @@
         "utils": "utils"
       },
       "locked": {
-        "lastModified": 1718194053,
-        "narHash": "sha256-FaGrf7qwZ99ehPJCAwgvNY5sLCqQ3GDiE/6uLhxxwSY=",
+        "lastModified": 1727447169,
+        "narHash": "sha256-3KyjMPUKHkiWhwR91J1YchF6zb6gvckCAY1jOE+ne0U=",
         "owner": "serokell",
         "repo": "deploy-rs",
-        "rev": "3867348fa92bc892eba5d9ddb2d7a97b9e127a8a",
+        "rev": "aa07eb05537d4cd025e2310397a6adcedfe72c76",
         "type": "github"
       },
       "original": {
@@ -367,7 +450,7 @@
     "deploy-rs_3": {
       "inputs": {
         "flake-compat": "flake-compat_8",
-        "nixpkgs": "nixpkgs_12",
+        "nixpkgs": "nixpkgs_11",
         "utils": "utils_4"
       },
       "locked": {
@@ -385,7 +468,7 @@
     },
     "deploy-rs_4": {
       "inputs": {
-        "flake-compat": "flake-compat_12",
+        "flake-compat": "flake-compat_13",
         "nixpkgs": "nixpkgs_19",
         "utils": "utils_6"
       },
@@ -580,6 +663,23 @@
       }
     },
     "flake-compat_12": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1672831974,
+        "narHash": "sha256-z9k3MfslLjWQfnjBtEtJZdq3H7kyi2kQtUThfTgdRk0=",
+        "owner": "input-output-hk",
+        "repo": "flake-compat",
+        "rev": "45f2638735f8cdc40fe302742b79f248d23eb368",
+        "type": "github"
+      },
+      "original": {
+        "owner": "input-output-hk",
+        "ref": "hkm/gitlab-fix",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
+    "flake-compat_13": {
       "flake": false,
       "locked": {
         "lastModified": 1668681692,
@@ -595,7 +695,7 @@
         "type": "github"
       }
     },
-    "flake-compat_13": {
+    "flake-compat_14": {
       "flake": false,
       "locked": {
         "lastModified": 1673956053,
@@ -610,7 +710,7 @@
         "type": "indirect"
       }
     },
-    "flake-compat_14": {
+    "flake-compat_15": {
       "flake": false,
       "locked": {
         "lastModified": 1672831974,
@@ -627,7 +727,7 @@
         "type": "github"
       }
     },
-    "flake-compat_15": {
+    "flake-compat_16": {
       "flake": false,
       "locked": {
         "lastModified": 1696426674,
@@ -774,11 +874,11 @@
         "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": {
@@ -802,6 +902,24 @@
       }
     },
     "flake-utils_11": {
+      "inputs": {
+        "systems": "systems_3"
+      },
+      "locked": {
+        "lastModified": 1705309234,
+        "narHash": "sha256-uNRRNRKmJyCRC/8y1RqBkqWBLM034y4qN7EprSdmgyA=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "1ef2e671c3b0c19053962c07dbda38332dcebf26",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_12": {
       "locked": {
         "lastModified": 1644229661,
         "narHash": "sha256-1YdnJAsNy69bpcjuoKdOYQX0YxZBiCYZo4Twxerqv7k=",
@@ -816,7 +934,7 @@
         "type": "github"
       }
     },
-    "flake-utils_12": {
+    "flake-utils_13": {
       "locked": {
         "lastModified": 1634851050,
         "narHash": "sha256-N83GlSGPJJdcqhUxSCS/WwW5pksYf3VP1M13cDRTSVA=",
@@ -831,7 +949,7 @@
         "type": "github"
       }
     },
-    "flake-utils_13": {
+    "flake-utils_14": {
       "locked": {
         "lastModified": 1667395993,
         "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
@@ -1049,6 +1167,23 @@
         "type": "github"
       }
     },
+    "ghc-8.6.5-iohk_4": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1600920045,
+        "narHash": "sha256-DO6kxJz248djebZLpSzTGD6s8WRpNI9BTwUeOf5RwY8=",
+        "owner": "input-output-hk",
+        "repo": "ghc",
+        "rev": "95713a6ecce4551240da7c96b6176f980af75cae",
+        "type": "github"
+      },
+      "original": {
+        "owner": "input-output-hk",
+        "ref": "release/8.6.5-iohk",
+        "repo": "ghc",
+        "type": "github"
+      }
+    },
     "ghc980": {
       "flake": false,
       "locked": {
@@ -1068,7 +1203,44 @@
         "url": "https://gitlab.haskell.org/ghc/ghc"
       }
     },
+    "ghc98X": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1696643148,
+        "narHash": "sha256-E02DfgISH7EvvNAu0BHiPvl1E5FGMDi0pWdNZtIBC9I=",
+        "ref": "ghc-9.8",
+        "rev": "443e870d977b1ab6fc05f47a9a17bc49296adbd6",
+        "revCount": 61642,
+        "submodules": true,
+        "type": "git",
+        "url": "https://gitlab.haskell.org/ghc/ghc"
+      },
+      "original": {
+        "ref": "ghc-9.8",
+        "submodules": true,
+        "type": "git",
+        "url": "https://gitlab.haskell.org/ghc/ghc"
+      }
+    },
     "ghc99": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1701580282,
+        "narHash": "sha256-drA01r3JrXnkKyzI+owMZGxX0JameMzjK0W5jJE/+V4=",
+        "ref": "refs/heads/master",
+        "rev": "f5eb0f2982e9cf27515e892c4bdf634bcfb28459",
+        "revCount": 62197,
+        "submodules": true,
+        "type": "git",
+        "url": "https://gitlab.haskell.org/ghc/ghc"
+      },
+      "original": {
+        "submodules": true,
+        "type": "git",
+        "url": "https://gitlab.haskell.org/ghc/ghc"
+      }
+    },
+    "ghc99_2": {
       "flake": false,
       "locked": {
         "lastModified": 1693974777,
@@ -1160,7 +1332,7 @@
     },
     "gomod2nix_2": {
       "inputs": {
-        "nixpkgs": "nixpkgs_14",
+        "nixpkgs": "nixpkgs_13",
         "utils": "utils_5"
       },
       "locked": {
@@ -1210,6 +1382,22 @@
       }
     },
     "hackage_3": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1706660549,
+        "narHash": "sha256-vSYdk5Z40Cr6AlOKZEsOto5gIsI/egsxoDRBpp6lmd8=",
+        "owner": "input-output-hk",
+        "repo": "hackage.nix",
+        "rev": "a2751becae6189be230fe9d2582ea9464d79442e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "input-output-hk",
+        "repo": "hackage.nix",
+        "type": "github"
+      }
+    },
+    "hackage_4": {
       "flake": false,
       "locked": {
         "lastModified": 1695860572,
@@ -1291,7 +1479,7 @@
         "nixpkgs-2111": "nixpkgs-2111_2",
         "nixpkgs-2205": "nixpkgs-2205_2",
         "nixpkgs-2211": "nixpkgs-2211_2",
-        "nixpkgs-unstable": "nixpkgs-unstable_3",
+        "nixpkgs-unstable": "nixpkgs-unstable_2",
         "old-ghc-nix": "old-ghc-nix_2",
         "stackage": "stackage_2",
         "tullia": "tullia_2"
@@ -1310,29 +1498,84 @@
       }
     },
     "haskell-nix_3": {
+      "inputs": {
+        "HTTP": "HTTP_4",
+        "cabal-32": "cabal-32_4",
+        "cabal-34": "cabal-34_4",
+        "cabal-36": "cabal-36_4",
+        "cardano-shell": "cardano-shell_4",
+        "flake-compat": "flake-compat_15",
+        "ghc-8.6.5-iohk": "ghc-8.6.5-iohk_4",
+        "ghc980": "ghc980",
+        "ghc99": "ghc99_2",
+        "hackage": [
+          "tzbot",
+          "hackage"
+        ],
+        "hls-1.10": "hls-1.10_2",
+        "hls-2.0": "hls-2.0_2",
+        "hls-2.2": "hls-2.2_2",
+        "hpc-coveralls": "hpc-coveralls_4",
+        "hydra": "hydra_4",
+        "iserv-proxy": "iserv-proxy_4",
+        "nixpkgs": [
+          "tzbot",
+          "haskell-nix",
+          "nixpkgs-unstable"
+        ],
+        "nixpkgs-2003": "nixpkgs-2003_4",
+        "nixpkgs-2105": "nixpkgs-2105_4",
+        "nixpkgs-2111": "nixpkgs-2111_4",
+        "nixpkgs-2205": "nixpkgs-2205_4",
+        "nixpkgs-2211": "nixpkgs-2211_4",
+        "nixpkgs-2305": "nixpkgs-2305_2",
+        "nixpkgs-unstable": "nixpkgs-unstable_4",
+        "old-ghc-nix": "old-ghc-nix_4",
+        "stackage": [
+          "tzbot",
+          "stackage"
+        ]
+      },
+      "locked": {
+        "lastModified": 1695689411,
+        "narHash": "sha256-t2q1IyuigbRpDLsAPzquhsSI5O71c4k3RyzI/c/WZJY=",
+        "owner": "input-output-hk",
+        "repo": "haskell.nix",
+        "rev": "8e42ccd7ed75cd8eeb4cfb47e8ac8dae549e96ae",
+        "type": "github"
+      },
+      "original": {
+        "id": "haskell-nix",
+        "type": "indirect"
+      }
+    },
+    "haskellNix": {
       "inputs": {
         "HTTP": "HTTP_3",
         "cabal-32": "cabal-32_3",
         "cabal-34": "cabal-34_3",
         "cabal-36": "cabal-36_3",
         "cardano-shell": "cardano-shell_3",
-        "flake-compat": "flake-compat_14",
+        "flake-compat": "flake-compat_12",
         "ghc-8.6.5-iohk": "ghc-8.6.5-iohk_3",
-        "ghc980": "ghc980",
+        "ghc98X": "ghc98X",
         "ghc99": "ghc99",
-        "hackage": [
-          "tzbot",
-          "hackage"
-        ],
+        "hackage": "hackage_3",
         "hls-1.10": "hls-1.10",
         "hls-2.0": "hls-2.0",
         "hls-2.2": "hls-2.2",
+        "hls-2.3": "hls-2.3",
+        "hls-2.4": "hls-2.4",
+        "hls-2.5": "hls-2.5",
+        "hls-2.6": "hls-2.6",
         "hpc-coveralls": "hpc-coveralls_3",
         "hydra": "hydra_3",
         "iserv-proxy": "iserv-proxy_3",
+        "nix-tools-static": "nix-tools-static",
         "nixpkgs": [
-          "tzbot",
-          "haskell-nix",
+          "serokell-nix",
+          "weeder-src",
+          "haskellNix",
           "nixpkgs-unstable"
         ],
         "nixpkgs-2003": "nixpkgs-2003_3",
@@ -1341,24 +1584,23 @@
         "nixpkgs-2205": "nixpkgs-2205_3",
         "nixpkgs-2211": "nixpkgs-2211_3",
         "nixpkgs-2305": "nixpkgs-2305",
-        "nixpkgs-unstable": "nixpkgs-unstable_4",
+        "nixpkgs-2311": "nixpkgs-2311",
+        "nixpkgs-unstable": "nixpkgs-unstable_3",
         "old-ghc-nix": "old-ghc-nix_3",
-        "stackage": [
-          "tzbot",
-          "stackage"
-        ]
+        "stackage": "stackage_3"
       },
       "locked": {
-        "lastModified": 1695689411,
-        "narHash": "sha256-t2q1IyuigbRpDLsAPzquhsSI5O71c4k3RyzI/c/WZJY=",
+        "lastModified": 1706662202,
+        "narHash": "sha256-gTGsgdlXXwcsSgQxQkxcv1iOS90m8Xr8ze5i5BnCbo0=",
         "owner": "input-output-hk",
         "repo": "haskell.nix",
-        "rev": "8e42ccd7ed75cd8eeb4cfb47e8ac8dae549e96ae",
+        "rev": "7ea60f43d7f104bd5764c11d566ce726b6a681ab",
         "type": "github"
       },
       "original": {
-        "id": "haskell-nix",
-        "type": "indirect"
+        "owner": "input-output-hk",
+        "repo": "haskell.nix",
+        "type": "github"
       }
     },
     "hermetic": {
@@ -1401,6 +1643,23 @@
         "type": "github"
       }
     },
+    "hls-1.10_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1680000865,
+        "narHash": "sha256-rc7iiUAcrHxwRM/s0ErEsSPxOR3u8t7DvFeWlMycWgo=",
+        "owner": "haskell",
+        "repo": "haskell-language-server",
+        "rev": "b08691db779f7a35ff322b71e72a12f6e3376fd9",
+        "type": "github"
+      },
+      "original": {
+        "owner": "haskell",
+        "ref": "1.10.0.0",
+        "repo": "haskell-language-server",
+        "type": "github"
+      }
+    },
     "hls-2.0": {
       "flake": false,
       "locked": {
@@ -1418,6 +1677,23 @@
         "type": "github"
       }
     },
+    "hls-2.0_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1687698105,
+        "narHash": "sha256-OHXlgRzs/kuJH8q7Sxh507H+0Rb8b7VOiPAjcY9sM1k=",
+        "owner": "haskell",
+        "repo": "haskell-language-server",
+        "rev": "783905f211ac63edf982dd1889c671653327e441",
+        "type": "github"
+      },
+      "original": {
+        "owner": "haskell",
+        "ref": "2.0.0.1",
+        "repo": "haskell-language-server",
+        "type": "github"
+      }
+    },
     "hls-2.2": {
       "flake": false,
       "locked": {
@@ -1435,6 +1711,91 @@
         "type": "github"
       }
     },
+    "hls-2.2_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1693064058,
+        "narHash": "sha256-8DGIyz5GjuCFmohY6Fa79hHA/p1iIqubfJUTGQElbNk=",
+        "owner": "haskell",
+        "repo": "haskell-language-server",
+        "rev": "b30f4b6cf5822f3112c35d14a0cba51f3fe23b85",
+        "type": "github"
+      },
+      "original": {
+        "owner": "haskell",
+        "ref": "2.2.0.0",
+        "repo": "haskell-language-server",
+        "type": "github"
+      }
+    },
+    "hls-2.3": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1695910642,
+        "narHash": "sha256-tR58doOs3DncFehHwCLczJgntyG/zlsSd7DgDgMPOkI=",
+        "owner": "haskell",
+        "repo": "haskell-language-server",
+        "rev": "458ccdb55c9ea22cd5d13ec3051aaefb295321be",
+        "type": "github"
+      },
+      "original": {
+        "owner": "haskell",
+        "ref": "2.3.0.0",
+        "repo": "haskell-language-server",
+        "type": "github"
+      }
+    },
+    "hls-2.4": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1699862708,
+        "narHash": "sha256-YHXSkdz53zd0fYGIYOgLt6HrA0eaRJi9mXVqDgmvrjk=",
+        "owner": "haskell",
+        "repo": "haskell-language-server",
+        "rev": "54507ef7e85fa8e9d0eb9a669832a3287ffccd57",
+        "type": "github"
+      },
+      "original": {
+        "owner": "haskell",
+        "ref": "2.4.0.1",
+        "repo": "haskell-language-server",
+        "type": "github"
+      }
+    },
+    "hls-2.5": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1701080174,
+        "narHash": "sha256-fyiR9TaHGJIIR0UmcCb73Xv9TJq3ht2ioxQ2mT7kVdc=",
+        "owner": "haskell",
+        "repo": "haskell-language-server",
+        "rev": "27f8c3d3892e38edaef5bea3870161815c4d014c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "haskell",
+        "ref": "2.5.0.0",
+        "repo": "haskell-language-server",
+        "type": "github"
+      }
+    },
+    "hls-2.6": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1705325287,
+        "narHash": "sha256-+P87oLdlPyMw8Mgoul7HMWdEvWP/fNlo8jyNtwME8E8=",
+        "owner": "haskell",
+        "repo": "haskell-language-server",
+        "rev": "6e0b342fa0327e628610f2711f8c3e4eaaa08b1e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "haskell",
+        "ref": "2.6.0.0",
+        "repo": "haskell-language-server",
+        "type": "github"
+      }
+    },
     "hpc-coveralls": {
       "flake": false,
       "locked": {
@@ -1483,6 +1844,22 @@
         "type": "github"
       }
     },
+    "hpc-coveralls_4": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1607498076,
+        "narHash": "sha256-8uqsEtivphgZWYeUo5RDUhp6bO9j2vaaProQxHBltQk=",
+        "owner": "sevanspowell",
+        "repo": "hpc-coveralls",
+        "rev": "14df0f7d229f4cd2e79f8eabb1a740097fdfa430",
+        "type": "github"
+      },
+      "original": {
+        "owner": "sevanspowell",
+        "repo": "hpc-coveralls",
+        "type": "github"
+      }
+    },
     "hydra": {
       "inputs": {
         "nix": "nix",
@@ -1510,7 +1887,7 @@
     },
     "hydra_2": {
       "inputs": {
-        "nix": "nix_4",
+        "nix": "nix_3",
         "nixpkgs": [
           "serokell-nix",
           "haskell-nix",
@@ -1533,6 +1910,31 @@
       }
     },
     "hydra_3": {
+      "inputs": {
+        "nix": "nix_5",
+        "nixpkgs": [
+          "serokell-nix",
+          "weeder-src",
+          "haskellNix",
+          "hydra",
+          "nix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1671755331,
+        "narHash": "sha256-hXsgJj0Cy0ZiCiYdW2OdBz5WmFyOMKuw4zyxKpgUKm4=",
+        "owner": "NixOS",
+        "repo": "hydra",
+        "rev": "f48f00ee6d5727ae3e488cbf9ce157460853fea8",
+        "type": "github"
+      },
+      "original": {
+        "id": "hydra",
+        "type": "indirect"
+      }
+    },
+    "hydra_4": {
       "inputs": {
         "nix": "nix_6",
         "nixpkgs": [
@@ -1656,6 +2058,23 @@
         "url": "https://gitlab.haskell.org/hamishmack/iserv-proxy.git"
       }
     },
+    "iserv-proxy_4": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1691634696,
+        "narHash": "sha256-MZH2NznKC/gbgBu8NgIibtSUZeJ00HTLJ0PlWKCBHb0=",
+        "ref": "hkm/remote-iserv",
+        "rev": "43a979272d9addc29fbffc2e8542c5d96e993d73",
+        "revCount": 14,
+        "type": "git",
+        "url": "https://gitlab.haskell.org/hamishmack/iserv-proxy.git"
+      },
+      "original": {
+        "ref": "hkm/remote-iserv",
+        "type": "git",
+        "url": "https://gitlab.haskell.org/hamishmack/iserv-proxy.git"
+      }
+    },
     "lowdown-src": {
       "flake": false,
       "locked": {
@@ -1707,11 +2126,11 @@
     "lowdown-src_4": {
       "flake": false,
       "locked": {
-        "lastModified": 1633514407,
-        "narHash": "sha256-Dw32tiMjdK9t3ETl5fzGrutQTzh2rufgZV4A/BbxuD4=",
+        "lastModified": 1632468475,
+        "narHash": "sha256-NNOm9CbdA8cuwbvaBHslGbPTiU6bh1Ao+MpEPx4rSGo=",
         "owner": "kristapsdz",
         "repo": "lowdown",
-        "rev": "d2c2b44ff6c27b936ec27358a2653caaef8f73b8",
+        "rev": "6bd668af3fd098bdd07a1bedd399564141e275da",
         "type": "github"
       },
       "original": {
@@ -1723,11 +2142,11 @@
     "lowdown-src_5": {
       "flake": false,
       "locked": {
-        "lastModified": 1632468475,
-        "narHash": "sha256-NNOm9CbdA8cuwbvaBHslGbPTiU6bh1Ao+MpEPx4rSGo=",
+        "lastModified": 1633514407,
+        "narHash": "sha256-Dw32tiMjdK9t3ETl5fzGrutQTzh2rufgZV4A/BbxuD4=",
         "owner": "kristapsdz",
         "repo": "lowdown",
-        "rev": "6bd668af3fd098bdd07a1bedd399564141e275da",
+        "rev": "d2c2b44ff6c27b936ec27358a2653caaef8f73b8",
         "type": "github"
       },
       "original": {
@@ -1933,6 +2352,23 @@
         "type": "github"
       }
     },
+    "nix-tools-static": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1706266250,
+        "narHash": "sha256-9t+GRk3eO9muCtKdNAwBtNBZ5dH1xHcnS17WaQyftwA=",
+        "owner": "input-output-hk",
+        "repo": "haskell-nix-example",
+        "rev": "580cb6db546a7777dad3b9c0fa487a366c045c4e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "input-output-hk",
+        "ref": "nix",
+        "repo": "haskell-nix-example",
+        "type": "github"
+      }
+    },
     "nix2container": {
       "inputs": {
         "flake-utils": "flake-utils_5",
@@ -1955,7 +2391,7 @@
     "nix2container_2": {
       "inputs": {
         "flake-utils": "flake-utils_9",
-        "nixpkgs": "nixpkgs_15"
+        "nixpkgs": "nixpkgs_14"
       },
       "locked": {
         "lastModified": 1658567952,
@@ -1990,31 +2426,10 @@
       }
     },
     "nix_3": {
-      "inputs": {
-        "lowdown-src": "lowdown-src_3",
-        "nixpkgs": "nixpkgs_10",
-        "nixpkgs-regression": "nixpkgs-regression_2"
-      },
-      "locked": {
-        "lastModified": 1662468690,
-        "narHash": "sha256-PyDDOsRZivWrny8ETA9UUgfKAJbkunHWoIWmPmQ18Wg=",
-        "owner": "nixos",
-        "repo": "nix",
-        "rev": "73b3ba878a86e9a4d5e46fb16ce735b7dea4c929",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nixos",
-        "ref": "2.10-maintenance",
-        "repo": "nix",
-        "type": "github"
-      }
-    },
-    "nix_4": {
-      "inputs": {
-        "lowdown-src": "lowdown-src_4",
-        "nixpkgs": "nixpkgs_13",
-        "nixpkgs-regression": "nixpkgs-regression_3"
+      "inputs": {
+        "lowdown-src": "lowdown-src_3",
+        "nixpkgs": "nixpkgs_12",
+        "nixpkgs-regression": "nixpkgs-regression_2"
       },
       "locked": {
         "lastModified": 1661606874,
@@ -2031,10 +2446,10 @@
         "type": "github"
       }
     },
-    "nix_5": {
+    "nix_4": {
       "inputs": {
-        "lowdown-src": "lowdown-src_5",
-        "nixpkgs": "nixpkgs_17"
+        "lowdown-src": "lowdown-src_4",
+        "nixpkgs": "nixpkgs_16"
       },
       "locked": {
         "lastModified": 1633098935,
@@ -2049,6 +2464,27 @@
         "type": "indirect"
       }
     },
+    "nix_5": {
+      "inputs": {
+        "lowdown-src": "lowdown-src_5",
+        "nixpkgs": "nixpkgs_17",
+        "nixpkgs-regression": "nixpkgs-regression_3"
+      },
+      "locked": {
+        "lastModified": 1661606874,
+        "narHash": "sha256-9+rpYzI+SmxJn+EbYxjGv68Ucp22bdFUSy/4LkHkkDQ=",
+        "owner": "NixOS",
+        "repo": "nix",
+        "rev": "11e45768b34fdafdcf019ddbd337afa16127ff0f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "2.11.0",
+        "repo": "nix",
+        "type": "github"
+      }
+    },
     "nix_6": {
       "inputs": {
         "lowdown-src": "lowdown-src_6",
@@ -2213,6 +2649,22 @@
         "type": "github"
       }
     },
+    "nixpkgs-2003_4": {
+      "locked": {
+        "lastModified": 1620055814,
+        "narHash": "sha256-8LEHoYSJiL901bTMVatq+rf8y7QtWuZhwwpKE2fyaRY=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "1db42b7fe3878f3f5f7a4f2dc210772fd080e205",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-20.03-darwin",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nixpkgs-2105": {
       "locked": {
         "lastModified": 1659914493,
@@ -2261,6 +2713,22 @@
         "type": "github"
       }
     },
+    "nixpkgs-2105_4": {
+      "locked": {
+        "lastModified": 1659914493,
+        "narHash": "sha256-lkA5X3VNMKirvA+SUzvEhfA7XquWLci+CGi505YFAIs=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "022caabb5f2265ad4006c1fa5b1ebe69fb0c3faf",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-21.05-darwin",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nixpkgs-2111": {
       "locked": {
         "lastModified": 1659446231,
@@ -2309,6 +2777,22 @@
         "type": "github"
       }
     },
+    "nixpkgs-2111_4": {
+      "locked": {
+        "lastModified": 1659446231,
+        "narHash": "sha256-hekabNdTdgR/iLsgce5TGWmfIDZ86qjPhxDg/8TlzhE=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "eabc38219184cc3e04a974fe31857d8e0eac098d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-21.11-darwin",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nixpkgs-2205": {
       "locked": {
         "lastModified": 1672580127,
@@ -2357,6 +2841,22 @@
         "type": "github"
       }
     },
+    "nixpkgs-2205_4": {
+      "locked": {
+        "lastModified": 1685573264,
+        "narHash": "sha256-Zffu01pONhs/pqH07cjlF10NnMDLok8ix5Uk4rhOnZQ=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "380be19fbd2d9079f677978361792cb25e8a3635",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-22.05-darwin",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nixpkgs-2211": {
       "locked": {
         "lastModified": 1675730325,
@@ -2405,7 +2905,39 @@
         "type": "github"
       }
     },
+    "nixpkgs-2211_4": {
+      "locked": {
+        "lastModified": 1688392541,
+        "narHash": "sha256-lHrKvEkCPTUO+7tPfjIcb7Trk6k31rz18vkyqmkeJfY=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "ea4c80b39be4c09702b0cb3b42eab59e2ba4f24b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-22.11-darwin",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nixpkgs-2305": {
+      "locked": {
+        "lastModified": 1701362232,
+        "narHash": "sha256-GVdzxL0lhEadqs3hfRLuj+L1OJFGiL/L7gCcelgBlsw=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "d2332963662edffacfddfad59ff4f709dde80ffe",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-23.05-darwin",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-2305_2": {
       "locked": {
         "lastModified": 1690680713,
         "narHash": "sha256-NXCWA8N+GfSQyoN7ZNiOgq/nDJKOp5/BHEpiZP8sUZw=",
@@ -2421,6 +2953,22 @@
         "type": "github"
       }
     },
+    "nixpkgs-2311": {
+      "locked": {
+        "lastModified": 1701386440,
+        "narHash": "sha256-xI0uQ9E7JbmEy/v8kR9ZQan6389rHug+zOtZeZFiDJk=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "293822e55ec1872f715a66d0eda9e592dc14419f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-23.11-darwin",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nixpkgs-regression": {
       "locked": {
         "lastModified": 1643052045,
@@ -2503,32 +3051,33 @@
     },
     "nixpkgs-unstable_2": {
       "locked": {
-        "lastModified": 1726430219,
-        "narHash": "sha256-LjRTuUjkvTvmnfSSBmXYMguYQE8JuAYLWyUtFDpR0Lg=",
-        "owner": "nixos",
+        "lastModified": 1675758091,
+        "narHash": "sha256-7gFSQbSVAFUHtGCNHPF7mPc5CcqDk9M2+inlVPZSneg=",
+        "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "d413e712d5340e38102108c49f5989fb86bdb117",
+        "rev": "747927516efcb5e31ba03b7ff32f61f6d47e7d87",
         "type": "github"
       },
       "original": {
-        "owner": "nixos",
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
         "repo": "nixpkgs",
         "type": "github"
       }
     },
     "nixpkgs-unstable_3": {
       "locked": {
-        "lastModified": 1675758091,
-        "narHash": "sha256-7gFSQbSVAFUHtGCNHPF7mPc5CcqDk9M2+inlVPZSneg=",
+        "lastModified": 1694822471,
+        "narHash": "sha256-6fSDCj++lZVMZlyqOe9SIOL8tYSBz1bI8acwovRwoX8=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "747927516efcb5e31ba03b7ff32f61f6d47e7d87",
+        "rev": "47585496bcb13fb72e4a90daeea2f434e2501998",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixpkgs-unstable",
         "repo": "nixpkgs",
+        "rev": "47585496bcb13fb72e4a90daeea2f434e2501998",
         "type": "github"
       }
     },
@@ -2550,27 +3099,11 @@
     },
     "nixpkgs_10": {
       "locked": {
-        "lastModified": 1657693803,
-        "narHash": "sha256-G++2CJ9u0E7NNTAi9n5G8TdDmGJXcIjkJ3NF8cetQB8=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "365e1b3a859281cf11b94f87231adeabbdd878a2",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-22.05-small",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_11": {
-      "locked": {
-        "lastModified": 1719840997,
-        "narHash": "sha256-Qcz4H+7u5xu+81el88at+8lGHyEZ7pNwk6nAcyzdkts=",
+        "lastModified": 1726646111,
+        "narHash": "sha256-/3AvN4QMz/tajuU5rA2MBecUQ51Qgo73KTQT+skS1uE=",
         "owner": "serokell",
         "repo": "nixpkgs",
-        "rev": "fe065f84d7faf5aec1ba29bfcc8b7993bf2dcf8a",
+        "rev": "4fc18e4ca848c9a5b402e48d4b30155965cfce60",
         "type": "github"
       },
       "original": {
@@ -2578,7 +3111,7 @@
         "type": "indirect"
       }
     },
-    "nixpkgs_12": {
+    "nixpkgs_11": {
       "locked": {
         "lastModified": 1648219316,
         "narHash": "sha256-Ctij+dOi0ZZIfX5eMhgwugfvB+WZSrvVNAyAuANOsnQ=",
@@ -2594,7 +3127,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_13": {
+    "nixpkgs_12": {
       "locked": {
         "lastModified": 1657693803,
         "narHash": "sha256-G++2CJ9u0E7NNTAi9n5G8TdDmGJXcIjkJ3NF8cetQB8=",
@@ -2610,7 +3143,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_14": {
+    "nixpkgs_13": {
       "locked": {
         "lastModified": 1653581809,
         "narHash": "sha256-Uvka0V5MTGbeOfWte25+tfRL3moECDh1VwokWSZUdoY=",
@@ -2626,7 +3159,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_15": {
+    "nixpkgs_14": {
       "locked": {
         "lastModified": 1654807842,
         "narHash": "sha256-ADymZpr6LuTEBXcy6RtFHcUZdjKTBRTMYwu19WOx17E=",
@@ -2641,7 +3174,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_16": {
+    "nixpkgs_15": {
       "locked": {
         "lastModified": 1665087388,
         "narHash": "sha256-FZFPuW9NWHJteATOf79rZfwfRn5fE0wi9kRzvGfDHPA=",
@@ -2657,7 +3190,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_17": {
+    "nixpkgs_16": {
       "locked": {
         "lastModified": 1632864508,
         "narHash": "sha256-d127FIvGR41XbVRDPVvozUPQ/uRHbHwvfyKHwEt5xFM=",
@@ -2672,6 +3205,22 @@
         "type": "indirect"
       }
     },
+    "nixpkgs_17": {
+      "locked": {
+        "lastModified": 1657693803,
+        "narHash": "sha256-G++2CJ9u0E7NNTAi9n5G8TdDmGJXcIjkJ3NF8cetQB8=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "365e1b3a859281cf11b94f87231adeabbdd878a2",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-22.05-small",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nixpkgs_18": {
       "locked": {
         "lastModified": 1645433236,
@@ -2935,6 +3484,23 @@
         "type": "github"
       }
     },
+    "old-ghc-nix_4": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1631092763,
+        "narHash": "sha256-sIKgO+z7tj4lw3u6oBZxqIhDrzSkvpHtv0Kki+lh9Fg=",
+        "owner": "angerman",
+        "repo": "old-ghc-nix",
+        "rev": "af48a7a7353e418119b6dfe3cd1463a657f342b8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "angerman",
+        "ref": "master",
+        "repo": "old-ghc-nix",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "composition-c4": "composition-c4",
@@ -2942,9 +3508,7 @@
         "flake-compat": "flake-compat_2",
         "flake-utils": "flake-utils",
         "hermetic": "hermetic",
-        "nix": "nix_3",
-        "nixpkgs": "nixpkgs_11",
-        "nixpkgs-unstable": "nixpkgs-unstable_2",
+        "nixpkgs": "nixpkgs_10",
         "serokell-nix": "serokell-nix_2",
         "stevenblack-hosts": "stevenblack-hosts",
         "subspace": "subspace",
@@ -2987,17 +3551,18 @@
         "get-tested-src": "get-tested-src_2",
         "gitignore-nix": "gitignore-nix_2",
         "haskell-nix": "haskell-nix_2",
-        "nix": "nix_5",
+        "nix": "nix_4",
         "nixpkgs": [
           "nixpkgs"
-        ]
+        ],
+        "weeder-src": "weeder-src"
       },
       "locked": {
-        "lastModified": 1714382435,
-        "narHash": "sha256-9QRuDfgRS/6UVIgTZta/stl2tUShM0EE0ExRvscG+po=",
+        "lastModified": 1727347530,
+        "narHash": "sha256-qtyo8yCLC3zBGCD4b32aAAZTi4b0jZlDwSvvWl86n38=",
         "owner": "serokell",
         "repo": "serokell.nix",
-        "rev": "0c102bb3a29c4eda5192f704d2cd6c5ce141cff6",
+        "rev": "b1287098adee8f7517828fa00a64cb99e6e58a53",
         "type": "github"
       },
       "original": {
@@ -3038,6 +3603,22 @@
       }
     },
     "stackage_3": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1706659779,
+        "narHash": "sha256-MfXSjpyFPUPpKuDAaRUNbeTPRQLxa88h7gVnitZ5YDk=",
+        "owner": "input-output-hk",
+        "repo": "stackage.nix",
+        "rev": "d3f2896c19425d021387668dc51d031921b0c0de",
+        "type": "github"
+      },
+      "original": {
+        "owner": "input-output-hk",
+        "repo": "stackage.nix",
+        "type": "github"
+      }
+    },
+    "stackage_4": {
       "flake": false,
       "locked": {
         "lastModified": 1695859746,
@@ -3133,7 +3714,7 @@
         ],
         "n2c": "n2c_2",
         "nixago": "nixago_2",
-        "nixpkgs": "nixpkgs_16",
+        "nixpkgs": "nixpkgs_15",
         "nosys": "nosys_2",
         "yants": "yants_2"
       },
@@ -3170,7 +3751,7 @@
     },
     "subspace": {
       "inputs": {
-        "flake-utils": "flake-utils_11",
+        "flake-utils": "flake-utils_12",
         "nixpkgs": "nixpkgs_18"
       },
       "locked": {
@@ -3217,11 +3798,26 @@
         "type": "github"
       }
     },
+    "systems_3": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
     "terranix": {
       "inputs": {
         "bats-assert": "bats-assert",
         "bats-support": "bats-support",
-        "flake-utils": "flake-utils_12",
+        "flake-utils": "flake-utils_13",
         "nixpkgs": [
           "nixpkgs"
         ],
@@ -3265,11 +3861,11 @@
         "vpcModule": "vpcModule"
       },
       "locked": {
-        "lastModified": 1695195165,
-        "narHash": "sha256-Kni2w4Exs+rgj09NcmZy9NIpjFrgpX9ypfUPUYbvHHk=",
+        "lastModified": 1727430212,
+        "narHash": "sha256-ujxQHXqgRjbK3h6wNhcDNa2bJsDrRHS8GkSJTx1mPhQ=",
         "ref": "refs/heads/main",
-        "rev": "a20a78c4315e4e82d5c3e54ea27ec902e07627e8",
-        "revCount": 22,
+        "rev": "f2fd41c43316f15ec3ebfa253cb6c0bd962e0bac",
+        "revCount": 24,
         "type": "git",
         "url": "ssh://git@github.com/serokell/terranix-simple"
       },
@@ -3348,22 +3944,22 @@
     "tzbot": {
       "inputs": {
         "deploy-rs": "deploy-rs_4",
-        "flake-compat": "flake-compat_13",
-        "flake-utils": "flake-utils_13",
-        "hackage": "hackage_3",
+        "flake-compat": "flake-compat_14",
+        "flake-utils": "flake-utils_14",
+        "hackage": "hackage_4",
         "haskell-nix": "haskell-nix_3",
         "nixpkgs": "nixpkgs_21",
         "serokell-nix": [
           "serokell-nix"
         ],
-        "stackage": "stackage_3"
+        "stackage": "stackage_4"
       },
       "locked": {
-        "lastModified": 1715071125,
-        "narHash": "sha256-+MSFYYihw9mfGWOiHSmSQDHSZ4sVt1hO9lzv9kAL1co=",
+        "lastModified": 1725347241,
+        "narHash": "sha256-KoQ89uzkrZGtc8Z4FWJZyox4lYEbJbX0Y4LY2uHDaBY=",
         "owner": "serokell",
         "repo": "tzbot",
-        "rev": "17219a06f8b58c985d96a2301da430de8f5dbcd5",
+        "rev": "028d9f17fe1aa056ad131e180a682680383fed46",
         "type": "github"
       },
       "original": {
@@ -3467,7 +4063,7 @@
     },
     "vault-secrets": {
       "inputs": {
-        "flake-compat": "flake-compat_15",
+        "flake-compat": "flake-compat_16",
         "nixpkgs": [
           "nixpkgs"
         ]
@@ -3502,6 +4098,31 @@
         "type": "github"
       }
     },
+    "weeder-src": {
+      "inputs": {
+        "flake-utils": "flake-utils_11",
+        "haskellNix": "haskellNix",
+        "nixpkgs": [
+          "serokell-nix",
+          "weeder-src",
+          "haskellNix",
+          "nixpkgs-unstable"
+        ]
+      },
+      "locked": {
+        "lastModified": 1708614127,
+        "narHash": "sha256-p3CDTt3CB6XeXrNi17gCyrFUVe5WVcyT4peq1e5vSb8=",
+        "owner": "ocharles",
+        "repo": "weeder",
+        "rev": "2a75a61782457d99bdcf70a8df8ce1c5df0b1db8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ocharles",
+        "repo": "weeder",
+        "type": "github"
+      }
+    },
     "yants": {
       "inputs": {
         "nixpkgs": [
diff --git a/flake.nix b/flake.nix
index 2223179..71d6365 100644
--- a/flake.nix
+++ b/flake.nix
@@ -6,14 +6,12 @@
   };
 
   inputs = {
-    nix.url = "github:nixos/nix/2.10-maintenance";
     flake-compat.flake = false;
     hermetic.url = "github:serokell/hermetic";
     stevenblack-hosts = {
       url = "github:StevenBlack/hosts/3.7.1";
       flake = false;
     };
-    nixpkgs-unstable.url = "github:nixos/nixpkgs";
     composition-c4.url = "github:fossar/composition-c4";
     subspace = {
       url = "github:serokell/subspace";
@@ -38,7 +36,7 @@
     terranix.inputs.nixpkgs.follows = "nixpkgs";
   };
 
-  outputs = { self, nix, nixpkgs, serokell-nix, deploy-rs, flake-utils, vault-secrets
+  outputs = { self, nixpkgs, serokell-nix, deploy-rs, flake-utils, vault-secrets
     , composition-c4, terranix, terranix-simple, ... }@inputs:
     let
       inherit (nixpkgs.lib) nixosSystem filterAttrs const recursiveUpdate;
@@ -49,9 +47,6 @@
         vault-secrets.overlays.default
         composition-c4.overlays.default
         terranix-simple.overlay
-        (self: prev: {
-          xray = inputs.nixpkgs-unstable.legacyPackages.${self.system}.xray;
-        })
       ];
 
       servers = mapAttrs (path: _: import (./servers + "/${path}"))
@@ -127,7 +122,6 @@
             pkgs.vault
             (pkgs.vault-push-approle-envs self)
             (pkgs.vault-push-approles self)
-            nix.packages.${system}.nix
             pkgs.awscli
           ];
         };