diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index fbf3d37..bb4af9e 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,34 +1,34 @@
 repos:
   - repo: https://github.com/asottile/pyupgrade
-    rev: v2.7.4
+    rev: v3.19.1
     hooks:
       - id: pyupgrade
         args: ["--py36-plus"]
 
   - repo: https://github.com/psf/black
-    rev: 20.8b1
+    rev: 25.1.0
     hooks:
       - id: black
         args: ["--target-version", "py36"]
 
-  - repo: https://gitlab.com/pycqa/flake8
-    rev: 3.8.4
+  - repo: https://github.com/PyCQA/flake8
+    rev: 7.2.0
     hooks:
       - id: flake8
         additional_dependencies: [flake8-2020]
 
   - repo: https://github.com/pycqa/isort
-    rev: 5.7.0
+    rev: 6.0.1
     hooks:
       - id: isort
 
   - repo: https://github.com/pre-commit/pygrep-hooks
-    rev: v1.7.0
+    rev: v1.10.0
     hooks:
       - id: python-check-blanket-noqa
 
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v3.4.0
+    rev: v5.0.0
     hooks:
       - id: check-merge-conflict
       - id: check-toml
@@ -36,13 +36,13 @@ repos:
       - id: mixed-line-ending
 
   - repo: https://github.com/pre-commit/mirrors-prettier
-    rev: v2.2.1
+    rev: v4.0.0-alpha.8
     hooks:
       - id: prettier
         args: [--prose-wrap=always, --print-width=88]
 
-  - repo: https://github.com/myint/autoflake
-    rev: v1.4
+  - repo: https://github.com/PyCQA/autoflake
+    rev: v2.3.1
     hooks:
       - id: autoflake
         args:
diff --git a/modernize/fixes/fix_itertools_imports_six.py b/modernize/fixes/fix_itertools_imports_six.py
index 8024d71..4207f3d 100644
--- a/modernize/fixes/fix_itertools_imports_six.py
+++ b/modernize/fixes/fix_itertools_imports_six.py
@@ -1,4 +1,4 @@
-""" Fixer for imports of itertools.(imap|ifilter|izip|ifilterfalse) """
+"""Fixer for imports of itertools.(imap|ifilter|izip|ifilterfalse)"""
 
 from __future__ import generator_stop
 
diff --git a/modernize/fixes/fix_itertools_six.py b/modernize/fixes/fix_itertools_six.py
index b6ff62a..15bec7c 100644
--- a/modernize/fixes/fix_itertools_six.py
+++ b/modernize/fixes/fix_itertools_six.py
@@ -1,10 +1,11 @@
-""" Fixer for itertools.(imap|ifilter|izip) -->
-    (six.moves.map|six.moves.filter|six.moves.zip) and
-    itertools.ifilterfalse --> six.moves.filterfalse (bugs 2360-2363)
-    imports from itertools are fixed in fix_itertools_imports_six.py
-    If itertools is imported as something else (ie: import itertools as it;
-    it.izip(spam, eggs)) method calls will not get fixed.
-    """
+"""Fixer for itertools.(imap|ifilter|izip) -->
+(six.moves.map|six.moves.filter|six.moves.zip) and
+itertools.ifilterfalse --> six.moves.filterfalse (bugs 2360-2363)
+imports from itertools are fixed in fix_itertools_imports_six.py
+If itertools is imported as something else (ie: import itertools as it;
+it.izip(spam, eggs)) method calls will not get fixed.
+"""
+
 # This is a derived work of Lib/lib2to3/fixes/fix_itertools_import.py. That file
 # is under the copyright of the Python Software Foundation and licensed
 # under the Python Software Foundation License 2.
diff --git a/modernize/fixes/fix_metaclass.py b/modernize/fixes/fix_metaclass.py
index 2bccdb9..5845d68 100644
--- a/modernize/fixes/fix_metaclass.py
+++ b/modernize/fixes/fix_metaclass.py
@@ -1,19 +1,20 @@
 """Fixer for __metaclass__ = X -> (six.with_metaclass(X)) methods.
 
-   The various forms of classdef (inherits nothing, inherits once, inherits
-   many) don't parse the same in the CST, so we look at ALL classes for
-   a __metaclass__ and if we find one normalize the inherits to all be
-   an arglist.
+The various forms of classdef (inherits nothing, inherits once, inherits
+many) don't parse the same in the CST, so we look at ALL classes for
+a __metaclass__ and if we find one normalize the inherits to all be
+an arglist.
 
-   For one-liner classes ('class X: pass') there is no indent/dedent so
-   we normalize those into having a suite.
+For one-liner classes ('class X: pass') there is no indent/dedent so
+we normalize those into having a suite.
 
-   Moving the __metaclass__ into the classdef can also cause the class
-   body to be empty so there is some special casing for that as well.
+Moving the __metaclass__ into the classdef can also cause the class
+body to be empty so there is some special casing for that as well.
 
-   This fixer also tries very hard to keep original indenting and spacing
-   in all those corner cases.
+This fixer also tries very hard to keep original indenting and spacing
+in all those corner cases.
 """
+
 # This is a derived work of Lib/lib2to3/fixes/fix_metaclass.py. That file
 # is under the copyright of the Python Software Foundation and licensed
 # under the Python Software Foundation License 2.
diff --git a/modernize/fixes/fix_raise.py b/modernize/fixes/fix_raise.py
index 68ef28c..97ef8b6 100644
--- a/modernize/fixes/fix_raise.py
+++ b/modernize/fixes/fix_raise.py
@@ -17,6 +17,7 @@
    any client code would have to be changed as well, we don't automate
    this.
 """
+
 # Author: Collin Winter, Armin Ronacher
 from __future__ import generator_stop
 
diff --git a/modernize/fixes/fix_raise_six.py b/modernize/fixes/fix_raise_six.py
index 54f4f7a..71b5f85 100644
--- a/modernize/fixes/fix_raise_six.py
+++ b/modernize/fixes/fix_raise_six.py
@@ -3,6 +3,7 @@
 raise E, V, T -> six.reraise(E, V, T)
 
 """
+
 # Author : Markus Unterwaditzer
 from __future__ import generator_stop
 
diff --git a/modernize/fixes/fix_urllib_six.py b/modernize/fixes/fix_urllib_six.py
index 39733fb..1f1d0ae 100644
--- a/modernize/fixes/fix_urllib_six.py
+++ b/modernize/fixes/fix_urllib_six.py
@@ -1,7 +1,8 @@
 """Fix changes imports of urllib which are now incompatible.
-   This is a copy of Lib/lib2to3/fixes/fix_urllib.py, but modified to point to the
-   six.moves locations for new libraries instead of the Python 3 locations.
+This is a copy of Lib/lib2to3/fixes/fix_urllib.py, but modified to point to the
+six.moves locations for new libraries instead of the Python 3 locations.
 """
+
 # This is a derived work of Lib/lib2to3/fixes/fix_urllib.py. That file
 # is under the copyright of the Python Software Foundation and licensed
 # under the Python Software Foundation License 2.
diff --git a/tests/test_fix_imports_six.py b/tests/test_fix_imports_six.py
index 66df698..711945a 100644
--- a/tests/test_fix_imports_six.py
+++ b/tests/test_fix_imports_six.py
@@ -4,7 +4,7 @@
 import unittest
 
 try:
-    from six.moves import tkinter
+    import tkinter
 except ImportError:
     tkinter = None
 
diff --git a/tests/test_future_behaviour.py b/tests/test_future_behaviour.py
index e6fba63..92a08cc 100644
--- a/tests/test_future_behaviour.py
+++ b/tests/test_future_behaviour.py
@@ -66,7 +66,7 @@ def _check_on_input(file_content, extra_flags=[]):
     try:
         tmpdirname = tempfile.mkdtemp()
         test_input_name = os.path.join(tmpdirname, "input.py")
-        with open(test_input_name, "wt") as input:
+        with open(test_input_name, "w") as input:
             input.write(file_content)
         modernize_main(extra_flags + ["-w", test_input_name])
         _check_for_multiple_futures(test_input_name, file_content)
@@ -94,7 +94,7 @@ def test_two_files_on_single_run():
             os.path.join(tmpdirname, f"input_{idx}.py") for idx in range(0, 3)
         ]
         for input_name in input_names:
-            with open(input_name, "wt") as input:
+            with open(input_name, "w") as input:
                 input.write(TWO_PRINTS_CONTENT)
         modernize_main(["-w"] + input_names)
         for input_name in input_names:
diff --git a/tests/utils.py b/tests/utils.py
index 6f84434..1c8d610 100644
--- a/tests/utils.py
+++ b/tests/utils.py
@@ -23,7 +23,7 @@ def check_on_input(
     tmpdirname = tempfile.mkdtemp()
     try:
         test_input_name = os.path.join(tmpdirname, "input.py")
-        with open(test_input_name, "wt") as input_file:
+        with open(test_input_name, "w") as input_file:
             input_file.write(input_content)
 
         def _check(this_input_content, which_check, check_return_code=True):