diff --git a/elastica/systems/protocol.py b/elastica/systems/protocol.py
index a9462536a..c2864f608 100644
--- a/elastica/systems/protocol.py
+++ b/elastica/systems/protocol.py
@@ -1,6 +1,6 @@
 __doc__ = """Base class for elastica system"""
 
-from typing import Protocol, Any
+from typing import Protocol
 
 from elastica.typing import StateType
 from elastica.rod.data_structures import _KinematicState, _DynamicState
diff --git a/elastica/timestepper/explicit_steppers.py b/elastica/timestepper/explicit_steppers.py
index ca21f8dea..11ac06e97 100644
--- a/elastica/timestepper/explicit_steppers.py
+++ b/elastica/timestepper/explicit_steppers.py
@@ -1,6 +1,6 @@
 __doc__ = """Explicit timesteppers  and concepts"""
 
-from typing import Any, Tuple
+from typing import Tuple
 
 import numpy as np
 from copy import copy
diff --git a/elastica/timestepper/symplectic_steppers.py b/elastica/timestepper/symplectic_steppers.py
index 645f9f256..ea28aca6f 100644
--- a/elastica/timestepper/symplectic_steppers.py
+++ b/elastica/timestepper/symplectic_steppers.py
@@ -1,6 +1,6 @@
 __doc__ = """Symplectic time steppers and concepts for integrating the kinematic and dynamic equations of rod-like objects.  """
 
-from typing import Tuple, Callable, Any, List
+from typing import Any, Callable, List
 
 from elastica.typing import (
     SystemCollectionType,
diff --git a/elastica/timestepper/tag.py b/elastica/timestepper/tag.py
index 158f0c66b..85814e490 100644
--- a/elastica/timestepper/tag.py
+++ b/elastica/timestepper/tag.py
@@ -1,4 +1,4 @@
-from typing import Type, List, Callable
+from typing import Callable, Type
 
 
 # TODO: Maybe move this for common utility
diff --git a/elastica/typing.py b/elastica/typing.py
index 6334bfd4c..b6bd654e6 100644
--- a/elastica/typing.py
+++ b/elastica/typing.py
@@ -5,9 +5,7 @@
 
 from typing import TYPE_CHECKING
 from typing import Type, Union, Callable, Any
-from typing import Protocol, TypeAlias
-
-import numpy as np
+from typing import TypeAlias
 
 
 if TYPE_CHECKING: