diff --git a/pkgs/tools/package-management/poetry/default.nix b/pkgs/tools/package-management/poetry/default.nix
index eaaa2dc57d47..f2d07bbb2581 100644
--- a/pkgs/tools/package-management/poetry/default.nix
+++ b/pkgs/tools/package-management/poetry/default.nix
@@ -1,5 +1,6 @@
 { lib
 , python3
+, fetchFromGitHub
 }:
 
 let
@@ -9,13 +10,24 @@ let
 
       # version overrides required by poetry and its plugins
       dulwich = super.dulwich.overridePythonAttrs (old: rec {
-        version = "0.20.50";
+        version = "0.21.3";
         src = self.fetchPypi {
           inherit (old) pname;
           inherit version;
-          hash = "sha256-UKlBeWssZ1vjm+co1UDBa1t853654bP4VWUOzmgy0r4=";
+          hash = "sha256-fKO0U9dn64Oz7Fjwz83JNIdaNBzf2w3FXBQxyWYIz4M=";
         };
       });
+
+      platformdirs = super.platformdirs.overridePythonAttrs (old: rec {
+        version = "2.6.2";
+        src = fetchFromGitHub {
+          owner = "platformdirs";
+          repo = "platformdirs";
+          rev = "refs/tags/${version}";
+          hash = "sha256-yGpDAwn8Kt6vF2K2zbAs8+fowhYQmvsm/87WJofuhME=";
+        };
+        SETUPTOOLS_SCM_PRETEND_VERSION = version;
+      });
     };
   };
 
@@ -41,7 +53,7 @@ let
     '';
 
     passthru = rec {
-      inherit plugins withPlugins;
+      inherit plugins withPlugins python;
     };
   }));
 in withPlugins (ps: [ ])
diff --git a/pkgs/tools/package-management/poetry/unwrapped.nix b/pkgs/tools/package-management/poetry/unwrapped.nix
index e98c571ddb75..371bd63d48b4 100644
--- a/pkgs/tools/package-management/poetry/unwrapped.nix
+++ b/pkgs/tools/package-management/poetry/unwrapped.nix
@@ -4,12 +4,14 @@
 , pythonOlder
 , fetchFromGitHub
 , installShellFiles
+, build
 , cachecontrol
 , cleo
 , crashtest
 , dulwich
 , filelock
 , html5lib
+, installer
 , jsonschema
 , keyring
 , packaging
@@ -18,6 +20,7 @@
 , platformdirs
 , poetry-core
 , poetry-plugin-export
+, pyproject-hooks
 , requests
 , requests-toolbelt
 , shellingham
@@ -40,7 +43,7 @@
 
 buildPythonPackage rec {
   pname = "poetry";
-  version = "1.3.2";
+  version = "1.4.0";
   format = "pyproject";
 
   disabled = pythonOlder "3.7";
@@ -49,7 +52,7 @@ buildPythonPackage rec {
     owner = "python-poetry";
     repo = pname;
     rev = "refs/tags/${version}";
-    hash = "sha256-12EiEGI9Vkb6EUY/W2KWeLigxWra1Be4ozvi8njBpEU=";
+    hash = "sha256-vbG9nsrCvytpKLJbC1EKeyTSjaDlsKvdRCwT6aSq6B4=";
   };
 
   nativeBuildInputs = [
@@ -57,12 +60,14 @@ buildPythonPackage rec {
   ];
 
   propagatedBuildInputs = [
+    build
     cachecontrol
     cleo
     crashtest
     dulwich
     filelock
     html5lib
+    installer
     jsonschema
     keyring
     packaging
@@ -71,6 +76,7 @@ buildPythonPackage rec {
     platformdirs
     poetry-core
     poetry-plugin-export
+    pyproject-hooks
     requests
     requests-toolbelt
     shellingham
@@ -129,6 +135,11 @@ buildPythonPackage rec {
     "lock"
     # fs permission errors
     "test_builder_should_execute_build_scripts"
+    # poetry.installation.chef.ChefBuildError: Backend 'poetry.core.masonry.api' is not available.
+    "test_prepare_sdist"
+    "test_prepare_directory"
+    "test_prepare_directory_with_extensions"
+    "test_prepare_directory_editable"
   ] ++ 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"