diff --git a/flake.lock b/flake.lock
index 36e4b51..7bb63ad 100644
--- a/flake.lock
+++ b/flake.lock
@@ -197,6 +197,22 @@
         "type": "github"
       }
     },
+    "libgit2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1697646580,
+        "narHash": "sha256-oX4Z3S9WtJlwvj0uH9HlYcWv+x1hqp8mhXl7HsLu2f0=",
+        "owner": "libgit2",
+        "repo": "libgit2",
+        "rev": "45fd9ed7ae1a9b74b957ef4f337bc3c8b3df01b5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "libgit2",
+        "repo": "libgit2",
+        "type": "github"
+      }
+    },
     "lowdown-src": {
       "flake": false,
       "locked": {
@@ -216,16 +232,17 @@
     "nix": {
       "inputs": {
         "flake-compat": "flake-compat_2",
+        "libgit2": "libgit2",
         "lowdown-src": "lowdown-src",
         "nixpkgs": "nixpkgs_2",
         "nixpkgs-regression": "nixpkgs-regression"
       },
       "locked": {
-        "lastModified": 1700370378,
-        "narHash": "sha256-NUKdDhwCBZbqVhMMC0XcozTC4X13cHaY1nqraQb8f8k=",
+        "lastModified": 1700884778,
+        "narHash": "sha256-mmKG7G4zaDGfGVWgj/xMgLHyi9vd52el+kqzOYhM+0I=",
         "owner": "NixOS",
         "repo": "nix",
-        "rev": "c4a74d6dcc64f5d00358db9f9d9af84028d97564",
+        "rev": "dda0e34ecf16bb1c736d585414122a7e3587db70",
         "type": "github"
       },
       "original": {
@@ -272,11 +289,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1700392353,
-        "narHash": "sha256-KARn8aVJu5fdW0jdJYoOQ1SPqWlNdz4l7r90NbArWSY=",
+        "lastModified": 1700559156,
+        "narHash": "sha256-gL4epO/qf+wo30JjC3g+b5Bs8UrpxzkhNBBsUYxpw2g=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "2b00bc76dc893cd996a3d76a2f059d657a5ef37a",
+        "rev": "c3abafb01cd7045dba522af29b625bd1e170c2fb",
         "type": "github"
       },
       "original": {
@@ -405,11 +422,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1700204040,
-        "narHash": "sha256-xSVcS5HBYnD3LTer7Y2K8ZQCDCXMa3QUD1MzRjHzuhI=",
+        "lastModified": 1700612854,
+        "narHash": "sha256-yrQ8osMD+vDLGFX7pcwsY/Qr5PUd6OmDMYJZzZi0+zc=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "c757e9bd77b16ca2e03c89bf8bc9ecb28e0c06ad",
+        "rev": "19cbff58383a4ae384dea4d1d0c823d72b49d614",
         "type": "github"
       },
       "original": {
@@ -420,27 +437,27 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1698876495,
-        "narHash": "sha256-nsQo2/mkDUFeAjuu92p0dEqhRvHHiENhkKVIV1y0/Oo=",
+        "lastModified": 1700342017,
+        "narHash": "sha256-HaibwlWH5LuqsaibW3sIVjZQtEM/jWtOHX4Nk93abGE=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "9eb24edd6a0027fed010ccfe300a9734d029983c",
+        "rev": "decdf666c833a325cb4417041a90681499e06a41",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "release-23.05",
+        "ref": "nixos-23.05-small",
         "repo": "nixpkgs",
         "type": "github"
       }
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1700272409,
-        "narHash": "sha256-Mge6iOvomplBsvQ47sIeVAwAUGSVXH4qCW4pLUt/qMI=",
+        "lastModified": 1700851152,
+        "narHash": "sha256-3PWITNJZyA3jz5IGREJRfSykM6xSLmD8u5A3WpBCyDM=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "8e5e424b1c059e9ccf5db6a652458e30de05fa3a",
+        "rev": "1216a5ba22a93a4a3a3bfdb4bff0f4727c576fcc",
         "type": "github"
       },
       "original": {