diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 09dfd20..c07e257 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -3,7 +3,7 @@ ci:
 
 repos:
   - repo: 'https://github.com/pre-commit/pre-commit-hooks'
-    rev: v4.6.0
+    rev: v6.0.0
     hooks:
       - id: check-added-large-files
       - id: check-ast
@@ -24,28 +24,28 @@ repos:
           - --remove-duplicate-keys
           - --remove-unused-variables
   - repo: 'https://github.com/pycqa/isort'
-    rev: 5.13.2
+    rev: 7.0.0
     hooks:
       - id: isort
   - repo: 'https://github.com/ambv/black'
-    rev: 24.4.2
+    rev: 26.1.0
     hooks:
       - id: black
   - repo: 'https://github.com/PyCQA/flake8'
-    rev: 7.1.0
+    rev: 7.3.0
     hooks:
       - id: flake8
         additional_dependencies:
           - flake8-black>=0.1.1
         language_version: python3
   - repo: 'https://github.com/asottile/pyupgrade'
-    rev: v3.16.0
+    rev: v3.21.2
     hooks:
       - id: pyupgrade
         args:
           - '--py36-plus'
   - repo: 'https://github.com/asottile/setup-cfg-fmt'
-    rev: v2.5.0
+    rev: v3.2.0
     hooks:
       - id: setup-cfg-fmt
   - repo: local
diff --git a/setup.cfg b/setup.cfg
index 1646f17..3cfec7d 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -11,7 +11,6 @@ license = MIT
 license_files = LICENSE
 classifiers =
     Intended Audience :: Developers
-    License :: OSI Approved :: MIT License
     Operating System :: OS Independent
     Programming Language :: Python :: 3
 
diff --git a/tests/pycrobit_string_test.py b/tests/pycrobit_string_test.py
index e7c4fac..8cefdd0 100644
--- a/tests/pycrobit_string_test.py
+++ b/tests/pycrobit_string_test.py
@@ -4,22 +4,18 @@
 
 
 def test_pycrobit_string():
-    validate_pycrobit_str(
-        """
+    validate_pycrobit_str("""
 12345
 12345
 12345
 12345
 12345
-"""
-    )
+""")
     with pytest.raises(ValueError, match="expected 5 characters on line n°3"):
-        validate_pycrobit_str(
-            """
+        validate_pycrobit_str("""
         12345
         12345
         1234
         12345
         12345
-        """
-        )
+        """)