diff --git a/pkgs/development/python-modules/jedi/default.nix b/pkgs/development/python-modules/jedi/default.nix
index 658a63c8ed85..048f45f75c29 100644
--- a/pkgs/development/python-modules/jedi/default.nix
+++ b/pkgs/development/python-modules/jedi/default.nix
@@ -2,7 +2,6 @@
   lib,
   stdenv,
   buildPythonPackage,
-  pythonAtLeast,
   fetchFromGitHub,
 
   # build-system
@@ -16,16 +15,16 @@
   pytestCheckHook,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "jedi";
-  version = "0.19.2";
+  version = "0.20.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "davidhalter";
     repo = "jedi";
-    rev = "v${version}";
-    hash = "sha256-2nDQJS6LIaq91PG3Av85OMFfs1ZwId00K/kvog3PGXE=";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-D0Zy8HJYq5l8Wp1M+J7p8Z+EBY/R5tYFa2uMYiqLIT8=";
     fetchSubmodules = true;
   };
 
@@ -42,38 +41,25 @@ buildPythonPackage rec {
     export HOME=$TMPDIR
   '';
 
-  disabledTests = [
-    # sensitive to platform, causes false negatives on darwin
-    "test_import"
-  ]
-  ++ lib.optionals (stdenv.targetPlatform.useLLVM or false) [
-    # InvalidPythonEnvironment: The python binary is potentially unsafe.
-    "test_create_environment_executable"
-    # AssertionError: assert ['', '.1000000000000001'] == ['', '.1']
-    "test_dict_keys_completions"
-    # AssertionError: assert ['', '.1000000000000001'] == ['', '.1']
-    "test_dict_completion"
-  ];
-
-  disabledTestPaths = lib.optionals (pythonAtLeast "3.14") [
-    # Jedi.api.environment.InvalidPythonEnvironment: The python binary is potentially unsafe
-    "test/test_inference/test_sys_path.py::test_venv_and_pths"
-    "test/test_api/test_environment.py::test_create_environment_venv_path"
-    "test/test_api/test_environment.py::test_create_environment_executable"
-    # can't find system env nor venv
-    "test/test_api/test_environment.py::test_find_system_environments"
-    "test/test_api/test_environment.py::test_scanning_venvs"
-    # https://github.com/davidhalter/jedi/issues/2064
-    "test/test_api/test_interpreter.py::test_string_annotation"
-    # type repr mismatch: Union[Type, int] vs Type | int
-    "test/test_inference/test_mixed.py::test_compiled_signature_annotation_string"
-  ];
+  disabledTests =
+    lib.optionals stdenv.hostPlatform.isDarwin [
+      # sensitive to platform, causes false negatives on darwin
+      "test_import"
+    ]
+    ++ lib.optionals stdenv.targetPlatform.useLLVM [
+      # InvalidPythonEnvironment: The python binary is potentially unsafe.
+      "test_create_environment_executable"
+      # AssertionError: assert ['', '.1000000000000001'] == ['', '.1']
+      "test_dict_keys_completions"
+      # AssertionError: assert ['', '.1000000000000001'] == ['', '.1']
+      "test_dict_completion"
+    ];
 
   meta = {
+    changelog = "https://github.com/davidhalter/jedi/blob/${finalAttrs.src.tag}/CHANGELOG.rst";
     description = "Autocompletion tool for Python that can be used for text editors";
     homepage = "https://github.com/davidhalter/jedi";
-    changelog = "https://github.com/davidhalter/jedi/blob/${version}/CHANGELOG.rst";
     license = lib.licenses.mit;
     maintainers = [ ];
   };
-}
+})