diff --git a/pkgs/tools/package-management/poetry/default.nix b/pkgs/tools/package-management/poetry/default.nix
index f4a10a8ff2ef..6de9219529bd 100644
--- a/pkgs/tools/package-management/poetry/default.nix
+++ b/pkgs/tools/package-management/poetry/default.nix
@@ -12,12 +12,12 @@ let
       # We keep the override around even when the versions match, as
       # it's likely to become relevant again after the next Poetry update.
       poetry-core = super.poetry-core.overridePythonAttrs (old: rec {
-        version = poetry.version;
+        version = "1.8.1";
         src = fetchFromGitHub {
           owner = "python-poetry";
           repo = "poetry-core";
           rev = version;
-          hash = "sha256-OfY2zc+5CgOrgbiPVnvMdT4h1S7Aek8S7iThl6azmsk=";
+          hash = "sha256-RnCJ67jaL2knwv+Uo7p0zOejHAT73f40weaJnfqOYoM=";
         };
       });
     } // (plugins self);
diff --git a/pkgs/tools/package-management/poetry/plugins/poetry-plugin-export.nix b/pkgs/tools/package-management/poetry/plugins/poetry-plugin-export.nix
index d040c32c4834..fba027bc19c2 100644
--- a/pkgs/tools/package-management/poetry/plugins/poetry-plugin-export.nix
+++ b/pkgs/tools/package-management/poetry/plugins/poetry-plugin-export.nix
@@ -6,14 +6,14 @@
 
 buildPythonPackage rec {
   pname = "poetry-plugin-export";
-  version = "1.5.0";
+  version = "1.6.0";
   format = "pyproject";
 
   src = fetchFromGitHub {
     owner = "python-poetry";
     repo = pname;
     rev = "refs/tags/${version}";
-    hash = "sha256-bX7Mqpe7SYQQVrPNVOl8Bwmeiq7owIiUhw0sp5+Gwck=";
+    hash = "sha256-6U96O0mCQpviBr4I67ZfHytsooXG4oCNTx8YqrrIzYo=";
   };
 
   postPatch = ''
diff --git a/pkgs/tools/package-management/poetry/unwrapped.nix b/pkgs/tools/package-management/poetry/unwrapped.nix
index 751db3ceec99..e384c96e1f8e 100644
--- a/pkgs/tools/package-management/poetry/unwrapped.nix
+++ b/pkgs/tools/package-management/poetry/unwrapped.nix
@@ -3,7 +3,6 @@
 , buildPythonPackage
 , pythonOlder
 , fetchFromGitHub
-, fetchpatch
 , installShellFiles
 , pythonRelaxDepsHook
 , build
@@ -42,7 +41,7 @@
 
 buildPythonPackage rec {
   pname = "poetry";
-  version = "1.6.1";
+  version = "1.7.0";
   format = "pyproject";
 
   disabled = pythonOlder "3.8";
@@ -51,18 +50,9 @@ buildPythonPackage rec {
     owner = "python-poetry";
     repo = pname;
     rev = "refs/tags/${version}";
-    hash = "sha256-/OvYT4Vix1t5Yx/Tx0z3E9L9qJ4OdI4maQqUVl8H524=";
+    hash = "sha256-au+4TOh/sA1+XZqXvWkKxfSdurusBR4l8jsPg6acUM8=";
   };
 
-  patches = [
-    # Backport patch to fix pypa/build 1.0 incompatibility
-    # FIXME: remove in next release
-    (fetchpatch {
-      url = "https://github.com/python-poetry/poetry/commit/a16863d1a448ff91a7cc4e48042d3a8669b78b34.patch";
-      hash = "sha256-dWa5W1jFS7h5cTgoFy89o1Rbtmyddvme4sus+lld058=";
-    })
-  ];
-
   nativeBuildInputs = [
     installShellFiles
     pythonRelaxDepsHook
@@ -132,6 +122,8 @@ buildPythonPackage rec {
   '';
 
   disabledTests = [
+    "test_env_system_packages_are_relative_to_lib"
+    "test_install_warning_corrupt_root"
     "test_installer_with_pypi_repository"
     # touches network
     "git"
@@ -148,6 +140,7 @@ buildPythonPackage rec {
     # fs permission errors
     "test_builder_should_execute_build_scripts"
     # poetry.installation.chef.ChefBuildError: Backend 'poetry.core.masonry.api' is not available.
+    "test_isolated_env_install_success"
     "test_prepare_sdist"
     "test_prepare_directory"
     "test_prepare_directory_with_extensions"