diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 9c605009..fcb40ef7 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -17,7 +17,7 @@ repos:
         files: ^(python_typing_update|script|tests)/.+\.py$
         exclude: *fixtures
   - repo: https://github.com/PyCQA/isort
-    rev: 8.0.1
+    rev: 9.0.1
     hooks:
       - id: isort
         exclude: *fixtures
diff --git a/pyproject.toml b/pyproject.toml
index 606de799..ae1c6b13 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -25,7 +25,7 @@ requires-python = ">=3.10"
 dependencies    = [
     "aiofiles==25.1.0",
     "autoflake==2.3.3",
-    "isort==8.0.1",
+    "isort==9.0.1",
     "pyupgrade==3.21.2",
     "reorder-python-imports==3.17.0",
 ]
diff --git a/python_typing_update/main.py b/python_typing_update/main.py
index b0068b8a..c8afd0e2 100644
--- a/python_typing_update/main.py
+++ b/python_typing_update/main.py
@@ -14,6 +14,7 @@
 
 import aiofiles
 from autoflake import _main as autoflake_main
+# pylint: disable-next=no-name-in-module
 from isort.main import main as isort_main
 from pyupgrade._main import main as pyupgrade_main
 import reorder_python_imports
diff --git a/requirements.txt b/requirements.txt
index cf529943..a26165f2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 aiofiles==25.1.0
 autoflake==2.3.3
-isort==8.0.1
+isort==9.0.1
 pyupgrade==3.21.2
 reorder-python-imports==3.17.0