diff --git a/flake.lock b/flake.lock
index d1ab815af..376c612ee 100644
--- a/flake.lock
+++ b/flake.lock
@@ -3,11 +3,11 @@
     "flake-compat": {
       "flake": false,
       "locked": {
-        "lastModified": 1673956053,
-        "narHash": "sha256-4gtG9iQuiKITOjNQQeQIpoIB6b16fm+504Ch3sNKLd8=",
+        "lastModified": 1696426674,
+        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
         "owner": "edolstra",
         "repo": "flake-compat",
-        "rev": "35bb57c0c8d8b62bbfd284272c928ceb64ddbde9",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
         "type": "github"
       },
       "original": {
@@ -34,13 +34,52 @@
         "type": "github"
       }
     },
+    "flake-utils_2": {
+      "inputs": {
+        "systems": "systems_2"
+      },
+      "locked": {
+        "lastModified": 1694529238,
+        "narHash": "sha256-zsNZZGTGnMOf9YpHKJqMSsa0dXbfmxeoJ7xHlrt+xmY=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "ff7b65b44d01cf9ba6a71320833626af21126384",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nix-github-actions": {
+      "inputs": {
+        "nixpkgs": [
+          "poetry2nix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1698974481,
+        "narHash": "sha256-yPncV9Ohdz1zPZxYHQf47S8S0VrnhV7nNhCawY46hDA=",
+        "owner": "nix-community",
+        "repo": "nix-github-actions",
+        "rev": "4bb5e752616262457bc7ca5882192a564c0472d2",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nix-github-actions",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1695644571,
-        "narHash": "sha256-asS9dCCdlt1lPq0DLwkVBbVoEKuEuz+Zi3DG7pR/RxA=",
+        "lastModified": 1699099776,
+        "narHash": "sha256-X09iKJ27mGsGambGfkKzqvw5esP1L/Rf8H3u3fCqIiU=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "6500b4580c2a1f3d0f980d32d285739d8e156d92",
+        "rev": "85f1ba3e51676fa8cc604a3d863d729026a6b8eb",
         "type": "github"
       },
       "original": {
@@ -50,11 +89,36 @@
         "type": "github"
       }
     },
+    "poetry2nix": {
+      "inputs": {
+        "flake-utils": "flake-utils_2",
+        "nix-github-actions": "nix-github-actions",
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "systems": "systems_3",
+        "treefmt-nix": "treefmt-nix"
+      },
+      "locked": {
+        "lastModified": 1699321798,
+        "narHash": "sha256-LUoC+M1SaeZyhrT673FPVivq6Wn1Us6rjaG6EkUmUuw=",
+        "owner": "nix-community",
+        "repo": "poetry2nix",
+        "rev": "bf0601d5d9ae7334fa80f5f7c9648009390046ca",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "poetry2nix",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "flake-compat": "flake-compat",
         "flake-utils": "flake-utils",
-        "nixpkgs": "nixpkgs"
+        "nixpkgs": "nixpkgs",
+        "poetry2nix": "poetry2nix"
       }
     },
     "systems": {
@@ -71,6 +135,56 @@
         "repo": "default",
         "type": "github"
       }
+    },
+    "systems_2": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "systems_3": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "id": "systems",
+        "type": "indirect"
+      }
+    },
+    "treefmt-nix": {
+      "inputs": {
+        "nixpkgs": [
+          "poetry2nix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1698438538,
+        "narHash": "sha256-AWxaKTDL3MtxaVTVU5lYBvSnlspOS0Fjt8GxBgnU0Do=",
+        "owner": "numtide",
+        "repo": "treefmt-nix",
+        "rev": "5deb8dc125a9f83b65ca86cf0c8167c46593e0b1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "treefmt-nix",
+        "type": "github"
+      }
     }
   },
   "root": "root",
diff --git a/flake.nix b/flake.nix
index f6fd9eb49..e37384c02 100644
--- a/flake.nix
+++ b/flake.nix
@@ -6,6 +6,10 @@
       flake = false;
     };
     flake-utils.url = "github:numtide/flake-utils";
+    poetry2nix = {
+      url = "github:nix-community/poetry2nix";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
   outputs = { nixpkgs, flake-utils, ... }:
     flake-utils.lib.eachDefaultSystem (system:
diff --git a/testing/python/MODULE.bazel b/testing/python/MODULE.bazel
index 6296bcba8..8bfbcd180 100644
--- a/testing/python/MODULE.bazel
+++ b/testing/python/MODULE.bazel
@@ -49,6 +49,7 @@ use_repo(non_module_deps, "nixpkgs")
 use_repo(non_module_deps, "nixpkgs_python_toolchain")
 use_repo(non_module_deps, "nixpkgs_python_configure_test")
 use_repo(non_module_deps, "nixpkgs_python_toolchain_python3")
+use_repo(non_module_deps, "poetry2nix")
 register_toolchains("@nixpkgs_python_toolchain//:all")
 
 use_repo(non_module_deps, "generated_poetry_packages_deps")
diff --git a/testing/python/poetry.nix b/testing/python/poetry.nix
index 640a278a3..2fdd83eec 100644
--- a/testing/python/poetry.nix
+++ b/testing/python/poetry.nix
@@ -1,6 +1,7 @@
 let
-  nixpkgs = import <nixpkgs> {};
-  inherit (nixpkgs) lib poetry2nix python3 runCommand;
+  nixpkgs = import <nixpkgs> { };
+  poetry2nix = import <poetry2nix> { pkgs = nixpkgs; };
+  inherit (nixpkgs) python3;
 
   args = {
     python = python3;
diff --git a/testing/python/poetry2nix.nix b/testing/python/poetry2nix.nix
new file mode 100644
index 000000000..797d5ed56
--- /dev/null
+++ b/testing/python/poetry2nix.nix
@@ -0,0 +1,12 @@
+let
+  lock = builtins.fromJSON (builtins.readFile ./flake.lock);
+  poetry2nix =
+    let
+      src = lock.nodes.poetry2nix.locked;
+    in
+    assert src.type == "github";
+    fetchTarball {
+      url = "https://github.com/${src.owner}/${src.repo}/archive/${src.rev}.tar.gz";
+      sha256 = src.narHash;
+    };
+in import poetry2nix
diff --git a/testing/python/tests/nixpkgs_repositories.bzl b/testing/python/tests/nixpkgs_repositories.bzl
index f1d8921e8..451b07463 100644
--- a/testing/python/tests/nixpkgs_repositories.bzl
+++ b/testing/python/tests/nixpkgs_repositories.bzl
@@ -11,6 +11,12 @@ def nixpkgs_repositories(*, bzlmod):
         nix_file_deps = ["//:flake.lock"],
     )
 
+    nixpkgs_local_repository(
+        name = "poetry2nix",
+        nix_file = "//:poetry2nix.nix",
+        nix_file_deps = ["//:flake.lock"],
+    )
+
     # Tests implicitly depend on Java
     nixpkgs_java_configure(
         name = "nixpkgs_java_runtime",
@@ -43,7 +49,10 @@ def nixpkgs_repositories(*, bzlmod):
 
     nixpkgs_python_repository(
         name = "poetry_packages",
-        repository = "@nixpkgs",
+        repositories = {
+            "nixpkgs": "@nixpkgs",
+            "poetry2nix": "@poetry2nix",
+        },
         nix_file = "//:poetry.nix",
         nix_file_deps = [
             "//:pyproject.toml",