diff --git a/src/nl2gherkin/exporters/pytest_bdd.py b/src/nl2gherkin/exporters/pytest_bdd.py
index 9c8cb74..0aa670e 100644
--- a/src/nl2gherkin/exporters/pytest_bdd.py
+++ b/src/nl2gherkin/exporters/pytest_bdd.py
@@ -1,7 +1,5 @@
 """pytest-bdd exporter for pytest projects."""
 
-from typing import Dict, List
-
 from nl2gherkin.exporters.base import BaseExporter
 
 
@@ -12,12 +10,12 @@ class PytestBDDExporter(BaseExporter):
         """Initialize the pytest-bdd exporter."""
         pass
 
-    def export(self, features: List[str]) -> str:
+    def export(self, features: list[str]) -> str:
         """Export features to pytest-bdd format.
-        
+
         Args:
             features: List of Gherkin feature strings.
-            
+
         Returns:
             pytest-bdd-compatible feature file content.
         """
@@ -26,7 +24,7 @@ class PytestBDDExporter(BaseExporter):
 
     def get_step_definitions_template(self) -> str:
         """Get pytest-bdd step definitions template.
-        
+
         Returns:
             Step definitions template string.
         """
@@ -57,9 +55,9 @@ def expected_result():
     pass
 '''
 
-    def get_configuration_template(self) -> Dict[str, str]:
+    def get_configuration_template(self) -> dict[str, str]:
         """Get pytest-bdd configuration files.
-        
+
         Returns:
             Dictionary mapping filenames to content.
         """
@@ -83,18 +81,20 @@ def pytest_configure(config):
     """Configure pytest."""
     pass
 ''',
-            "pytest.ini": '''[pytest]
+            "pytest.ini": """[pytest]
 bdd_features_base_dir = features/
-''',
+""",
         }
 
-    def generate_step_definitions(self, scenarios: List[str], feature_name: str = "features") -> str:
+    def generate_step_definitions(
+        self, scenarios: list[str], feature_name: str = "features"
+    ) -> str:
         """Generate step definitions for given scenarios.
-        
+
         Args:
             scenarios: List of scenario texts.
             feature_name: Name of the feature file.
-            
+
         Returns:
             Step definitions Python code.
         """
@@ -116,10 +116,10 @@ bdd_features_base_dir = features/
                 step_def = stripped.split()[0].lower()
 
                 params = self._extract_parameters(step_text)
-                param_str = ", ".join(f'"{p}"' for p in params) if params else ""
+                ", ".join(f'"{p}"' for p in params) if params else ""
 
                 if params:
-                    step_impl = f'''@pytest.{step_def}("{step_text}")
+                    step_impl = f'''@{step_def}("{step_text}")
 def {step_def}_{scenario_name}({", ".join(params)}):
     """{stripped.split()[0]} step implementation."""
     pass
@@ -135,7 +135,8 @@ def {step_def}_{scenario_name}():
 
         return "\n".join(step_defs)
 
-    def _extract_parameters(self, step_text: str) -> List[str]:
+    def _extract_parameters(self, step_text: str) -> list[str]:
         """Extract parameters from a step text."""
         import re
+
         return re.findall(r"<([^>]+)>", step_text)