diff --git a/{{cookiecutter.project_name}}/.pre-commit-config.yaml b/{{cookiecutter.project_name}}/.pre-commit-config.yaml
index 193c7145..af8a46b8 100644
--- a/{{cookiecutter.project_name}}/.pre-commit-config.yaml
+++ b/{{cookiecutter.project_name}}/.pre-commit-config.yaml
@@ -10,7 +10,7 @@ repos:
     rev: "1.20.0"
     hooks:
       - id: blacken-docs
-        additional_dependencies: [black==25.*]
+        additional_dependencies: [black==26.*]
 
   - repo: https://github.com/pre-commit/pre-commit-hooks
     rev: "v6.0.0"
@@ -46,7 +46,7 @@ repos:
     rev: "v0.15.4"
     hooks:
       - id: ruff-check
-        args: ["--fix", "--show-fixes"]
+        args: ["--fix"]
       - id: ruff-format
 
 {%- if cookiecutter.backend in ["pybind11", "skbuild", "mesonpy"] %}
diff --git a/{{cookiecutter.project_name}}/pyproject.toml b/{{cookiecutter.project_name}}/pyproject.toml
index 7ff65f07..171031ab 100644
--- a/{{cookiecutter.project_name}}/pyproject.toml
+++ b/{{cookiecutter.project_name}}/pyproject.toml
@@ -282,9 +282,7 @@ disallow_incomplete_defs = true
 
 
 [tool.ruff]
-{%- if cookiecutter.backend == "poetry" %}
-target-version = "py39"
-{%- endif %}
+show-fixes = true
 
 [tool.ruff.lint]
 extend-select = [
diff --git a/{{cookiecutter.project_name}}/src/{{cookiecutter.__project_slug}}/__init__.py b/{{cookiecutter.project_name}}/src/{{cookiecutter.__project_slug}}/__init__.py
index d7c11f49..83b63f89 100644
--- a/{{cookiecutter.project_name}}/src/{{cookiecutter.__project_slug}}/__init__.py
+++ b/{{cookiecutter.project_name}}/src/{{cookiecutter.__project_slug}}/__init__.py
@@ -1,5 +1,4 @@
-"""
-Copyright (c) {{ cookiecutter.__year }} {{ cookiecutter.full_name }}. All rights reserved.
+"""Copyright (c) {{ cookiecutter.__year }} {{ cookiecutter.full_name }}. All rights reserved.
 
 {{ cookiecutter.project_name }}: {{ cookiecutter.project_short_description }}
 """
diff --git a/{{cookiecutter.project_name}}/src/{{cookiecutter.__project_slug}}/example.py b/{{cookiecutter.project_name}}/src/{{cookiecutter.__project_slug}}/example.py
index 99f366b4..a44ca1ea 100644
--- a/{{cookiecutter.project_name}}/src/{{cookiecutter.__project_slug}}/example.py
+++ b/{{cookiecutter.project_name}}/src/{{cookiecutter.__project_slug}}/example.py
@@ -7,14 +7,17 @@ class Example:
     def add(self, a: int, b: int) -> int:
         """Add two integers.
 
-        Notes:
+        Notes
+        -----
             Docstring can be useful. I promise.
 
-        Parameters:
+        Parameters
+        ----------
             a: First integer to add.
             b: Second integer to add.
 
-        Returns:
+        Returns
+        -------
             The sum of the two integers.
         """
         return a + b
@@ -22,11 +25,13 @@ def add(self, a: int, b: int) -> int:
     def subtract(self, a: int, b: int) -> int:
         """Subtract two integers.
 
-        Parameters:
+        Parameters
+        ----------
             a: Integer to subtract from.
             b: Integer to subtract.
 
-        Returns:
+        Returns
+        -------
             The difference of the two integers.
         """
         return a - b
diff --git a/{{cookiecutter.project_name}}/tests/test_package.py b/{{cookiecutter.project_name}}/tests/test_package.py
index 4d7300d7..592b1e43 100644
--- a/{{cookiecutter.project_name}}/tests/test_package.py
+++ b/{{cookiecutter.project_name}}/tests/test_package.py
@@ -5,5 +5,5 @@
 import {{ cookiecutter.__project_slug }} as m
 
 
-def test_version():
+def test_version() -> None:
     assert importlib.metadata.version("{{ cookiecutter.__project_slug }}") == m.__version__