update

flake.lock

@@ -2,11 +2,11 @@
   "nodes": {
     "flake-utils": {
       "locked": {
-        "lastModified": 1667395993,
-        "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
+        "lastModified": 1678901627,
+        "narHash": "sha256-U02riOqrKKzwjsxc/400XnElV+UtPUQWpANPlyazjH0=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
+        "rev": "93a2b84fc4b70d9e089d029deacc3583435c2ed6",
         "type": "github"
       },
       "original": {
@@ -17,16 +17,16 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1675918889,
-        "narHash": "sha256-hy7re4F9AEQqwZxubct7jBRos6md26bmxnCjxf5utJA=",
+        "lastModified": 1679944645,
+        "narHash": "sha256-e5Qyoe11UZjVfgRfwNoSU57ZeKuEmjYb77B9IVW7L/M=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "49efda9011e8cdcd6c1aad30384cb1dc230c82fe",
+        "rev": "4bb072f0a8b267613c127684e099a70e1f6ff106",
         "type": "github"
       },
       "original": {
         "id": "nixpkgs",
-        "ref": "nixos-22.11",
+        "ref": "nixos-unstable",
         "type": "indirect"
       }
     },

flake.nix

@@ -3,7 +3,7 @@
 
   inputs = {
     nixpkgs = {
-      url = "nixpkgs/nixos-22.11";
+      url = "nixpkgs/nixos-unstable";
     };
     flake-utils = {
       url = "github:numtide/flake-utils";
@@ -80,7 +80,7 @@
                     pydocstyle = super.pydocstyle.overridePythonAttrs (
                       old: {
                         buildInputs = old.buildInputs ++ [
-                          pkgs.python3Packages.poetry-core
+                          # pkgs.python3Packages.poetry-core
                         ];
                       }
                     );

pyproject.toml

@@ -34,7 +34,7 @@ flake8-pyproject = "^1.2.2"
 isort = "^5.11.1"
 
 [build-system]
-requires = ["poetry-core>=1.0.0"]
+requires = ["poetry-core==1.5.1"]
 build-backend = "poetry.core.masonry.api"
 
 [tool.black]