diff --git a/pkgs/tools/package-management/poetry/default.nix b/pkgs/tools/package-management/poetry/default.nix
index 5d132c7a842cb..48263c1f3090f 100644
--- a/pkgs/tools/package-management/poetry/default.nix
+++ b/pkgs/tools/package-management/poetry/default.nix
@@ -1,6 +1,7 @@
 { lib
 , python3
 , fetchFromGitHub
+, fetchPypi
 }:
 
 let
@@ -8,24 +9,59 @@ let
     packageOverrides = self: super: {
       poetry = self.callPackage ./unwrapped.nix { };
 
+      filelock = super.filelock.overridePythonAttrs (old: rec {
+        version = "3.12.2";
+        src = fetchPypi {
+          inherit (old) pname;
+          inherit version;
+          hash = "sha256-ACdAUY2KpZomsMduEPuMbhXq6CXTS2/fZwMz/XuTjYE=";
+        };
+        nativeCheckInputs = with self; [
+          pytest-mock
+          pytestCheckHook
+        ];
+      });
       # version overrides required by poetry and its plugins
       platformdirs = super.platformdirs.overridePythonAttrs (old: rec {
-        version = "2.6.2";
+        version = "3.8.0";
         src = fetchFromGitHub {
           owner = "platformdirs";
           repo = "platformdirs";
           rev = "refs/tags/${version}";
-          hash = "sha256-yGpDAwn8Kt6vF2K2zbAs8+fowhYQmvsm/87WJofuhME=";
+          hash = "sha256-eQAEHl61aC/B44G3zBqMjDVAQF8GerpJbeQ1nT4uQ4Q=";
         };
         SETUPTOOLS_SCM_PRETEND_VERSION = version;
       });
       poetry-core = super.poetry-core.overridePythonAttrs (old: rec {
-        version = "1.5.2";
+        version = "1.6.1";
         src = fetchFromGitHub {
           owner = "python-poetry";
           repo = "poetry-core";
           rev = version;
-          hash = "sha256-GpZ0vMByHTu5kl7KrrFFK2aZMmkNO7xOEc8NI2H9k34=";
+          hash = "sha256-Gc22Y2T4uO39jiOqEUFeOfnVCbknuDjmzFPZgk2eY74=";
+        };
+        nativeCheckInputs = old.nativeCheckInputs ++ [
+          self.tomli-w
+        ];
+      });
+      virtualenv = super.virtualenv.overridePythonAttrs (old: rec {
+        version = "20.23.1";
+        src = fetchPypi {
+          inherit (old) pname;
+          inherit version;
+          hash = "sha256-j/GaOMECHHQhSO3E+By0PX+MaBbS7eKrcq9bhMdJreE=";
+        };
+        nativeCheckInputs = old.nativeCheckInputs ++ [
+          self.time-machine
+        ];
+      });
+      poetry-plugin-export = super.poetry-plugin-export.overridePythonAttrs(old: {
+        version = "1.4.0";
+        src = fetchFromGitHub {
+          owner = "python-poetry";
+          repo = old.pname;
+          rev = "refs/tags/${old.version}";
+          hash = "sha256-okI91Z9u5w7IHpPb9jL4Hb8+MkYJEF2qm0mqqCdyKbk=";
         };
       });
     };
@@ -33,7 +69,6 @@ let
 
   plugins = with python.pkgs; {
     poetry-audit-plugin = callPackage ./plugins/poetry-audit-plugin.nix { };
-    poetry-plugin-up = callPackage ./plugins/poetry-plugin-up.nix { };
   };
 
   # selector is a function mapping pythonPackages to a list of plugins
@@ -52,7 +87,7 @@ let
       rm $out/nix-support/propagated-build-inputs
     '';
 
-    passthru = rec {
+    passthru = {
       inherit plugins withPlugins python;
     };
   }));
diff --git a/pkgs/tools/package-management/poetry/plugins/poetry-plugin-up.nix b/pkgs/tools/package-management/poetry/plugins/poetry-plugin-up.nix
deleted file mode 100644
index 71b7b96c486d8..0000000000000
--- a/pkgs/tools/package-management/poetry/plugins/poetry-plugin-up.nix
+++ /dev/null
@@ -1,43 +0,0 @@
-{ lib
-, fetchFromGitHub
-, buildPythonPackage
-, poetry-core
-, pytestCheckHook
-, pytest-mock
-, poetry
-}:
-
-buildPythonPackage rec {
-  pname = "poetry-plugin-up";
-  version = "0.3.0";
-  format = "pyproject";
-
-  src = fetchFromGitHub {
-    owner = "MousaZeidBaker";
-    repo = pname;
-    rev = "refs/tags/${version}";
-    hash = "sha256-QDfXgLkwh5rfyNZv0S7+cq6ubldXsbuCiTr6VYx8ZQs=";
-  };
-
-  nativeBuildInputs = [
-    poetry-core
-  ];
-
-  nativeCheckInputs = [
-    pytestCheckHook
-    pytest-mock
-    poetry
-  ];
-
-  preCheck = ''
-    export HOME=$TMPDIR
-  '';
-
-  meta = with lib; {
-    description = "Poetry plugin to simplify package updates";
-    homepage = "https://github.com/MousaZeidBaker/poetry-plugin-up";
-    changelog = "https://github.com/MousaZeidBaker/poetry-plugin-up/releases/tag/${version}";
-    license = licenses.mit;
-    maintainers = [ maintainers.k900 ];
-  };
-}
diff --git a/pkgs/tools/package-management/poetry/unwrapped.nix b/pkgs/tools/package-management/poetry/unwrapped.nix
index 550a8335e26c3..4c1264b51bb57 100644
--- a/pkgs/tools/package-management/poetry/unwrapped.nix
+++ b/pkgs/tools/package-management/poetry/unwrapped.nix
@@ -25,11 +25,11 @@
 , requests
 , requests-toolbelt
 , shellingham
-, tomlkit
 , trove-classifiers
 , urllib3
 , virtualenv
 , xattr
+, tomlkit
 , tomli
 , importlib-metadata
 , cachy
@@ -44,7 +44,7 @@
 
 buildPythonPackage rec {
   pname = "poetry";
-  version = "1.4.2";
+  version = "1.5.1";
   format = "pyproject";
 
   disabled = pythonOlder "3.7";
@@ -53,7 +53,7 @@ buildPythonPackage rec {
     owner = "python-poetry";
     repo = pname;
     rev = "refs/tags/${version}";
-    hash = "sha256-AiRQFZA5+M1niTzj1RO2lx0QFOMmSzpQo1gzauyTblg=";
+    hash = "sha256-1zqfGzSI5RDACSNcz0tLA4VKMFwE5uD/YqOkgpzg2nQ=";
   };
 
   nativeBuildInputs = [
@@ -141,6 +141,7 @@ buildPythonPackage rec {
     "test_prepare_directory"
     "test_prepare_directory_with_extensions"
     "test_prepare_directory_editable"
+    "test_installer_with_pypi_repository"
   ] ++ lib.optionals (pythonAtLeast "3.10") [
     # RuntimeError: 'auto_spec' might be a typo; use unsafe=True if this is intended
     "test_info_setup_complex_pep517_error"