diff --git a/archinstall/lib/general.py b/archinstall/lib/general.py
index c34c2e79..aa07705a 100644
--- a/archinstall/lib/general.py
+++ b/archinstall/lib/general.py
@@ -70,9 +70,9 @@ def jsonify(obj: Any, safe: bool = True) -> Any:
 		# a dictionary representation of the object so that it can be
 		# processed by the json library.
 		return jsonify(obj.json(), safe)
-	if isinstance(obj, (datetime, date)):
+	if isinstance(obj, datetime | date):
 		return obj.isoformat()
-	if isinstance(obj, (list, set, tuple)):
+	if isinstance(obj, list | set | tuple):
 		return [jsonify(item, safe) for item in obj]
 	if isinstance(obj, pathlib.Path):
 		return str(obj)
diff --git a/archinstall/lib/menu/abstract_menu.py b/archinstall/lib/menu/abstract_menu.py
index 2c1a90d2..6ec9bb75 100644
--- a/archinstall/lib/menu/abstract_menu.py
+++ b/archinstall/lib/menu/abstract_menu.py
@@ -131,7 +131,7 @@ class Selector:
 	def is_empty(self) -> bool:
 		if self.current_selection is None:
 			return True
-		elif isinstance(self.current_selection, (str, list, dict)) and len(self.current_selection) == 0:
+		elif isinstance(self.current_selection, str | list | dict) and len(self.current_selection) == 0:
 			return True
 		return False
 
diff --git a/archinstall/lib/output.py b/archinstall/lib/output.py
index d3ba4892..ba511116 100644
--- a/archinstall/lib/output.py
+++ b/archinstall/lib/output.py
@@ -103,7 +103,7 @@ class FormattedOutput:
 				if '!' in key:
 					value = '*' * len(value)
 
-				if isinstance(value, (int, float)) or (isinstance(value, str) and value.isnumeric()):
+				if isinstance(value, int | float) or (isinstance(value, str) and value.isnumeric()):
 					obj_data.append(unicode_rjust(str(value), width))
 				else:
 					obj_data.append(unicode_ljust(str(value), width))