diff --git a/python/{{cookiecutter.project_slug}}/.pre-commit-config.yaml b/python/{{cookiecutter.project_slug}}/.pre-commit-config.yaml
index 5f76687..daefe99 100644
--- a/python/{{cookiecutter.project_slug}}/.pre-commit-config.yaml
+++ b/python/{{cookiecutter.project_slug}}/.pre-commit-config.yaml
@@ -12,7 +12,7 @@ repos:
       - id: mixed-line-ending
         args: [ --fix=lf ]
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.5.0  # ruff version
+    rev: v0.8.6  # ruff version
     hooks:
       - id: ruff-format
       - id: ruff
diff --git a/python/{{cookiecutter.project_slug}}/pyproject.toml b/python/{{cookiecutter.project_slug}}/pyproject.toml
index b46baa8..2774b4c 100644
--- a/python/{{cookiecutter.project_slug}}/pyproject.toml
+++ b/python/{{cookiecutter.project_slug}}/pyproject.toml
@@ -23,7 +23,7 @@ dynamic = ["version"]
 
 [project.optional-dependencies]
 tests = ["pytest", "pytest-cov"]
-dev = ["pre-commit>=3.7.1", "ruff==0.5.0"]
+dev = ["pre-commit>=3.7.1", "ruff==0.8.6"]
 {% if cookiecutter.add_docs %}
 docs = [
     "sphinx==6.1.3",
@@ -92,10 +92,14 @@ select = [
     "RSE",  # https://docs.astral.sh/ruff/rules/#flake8-raise-rse
     "RET",  # https://docs.astral.sh/ruff/rules/#flake8-return-ret
     "SLF",  # https://docs.astral.sh/ruff/rules/#flake8-self-slf
+    "SLOT",  # https://docs.astral.sh/ruff/rules/#flake8-slots-slot
     "SIM",  # https://docs.astral.sh/ruff/rules/#flake8-simplify-sim
     "ARG",  # https://docs.astral.sh/ruff/rules/#flake8-unused-arguments-arg
     "PTH",  # https://docs.astral.sh/ruff/rules/#flake8-use-pathlib-pth
     "PGH",  # https://docs.astral.sh/ruff/rules/#pygrep-hooks-pgh
+    "PLC",  # https://docs.astral.sh/ruff/rules/#convention-c
+    "PLE",  # https://docs.astral.sh/ruff/rules/#error-e_1
+    "TRY",  # https://docs.astral.sh/ruff/rules/#tryceratops-try
     "PERF",  # https://docs.astral.sh/ruff/rules/#perflint-perf
     "FURB",  # https://docs.astral.sh/ruff/rules/#refurb-furb
     "RUF",  # https://docs.astral.sh/ruff/rules/#ruff-specific-rules-ruf
@@ -114,13 +118,14 @@ fixable = [
     "PT",
     "RSE",
     "SIM",
+    "PLC",
+    "PLE",
+    "TRY",
     "PERF",
     "FURB",
     "RUF"
 ]
 # ANN003 - missing-type-kwargs
-# ANN101 - missing-type-self
-# ANN102 - missing-type-cls
 # D203 - one-blank-line-before-class
 # D205 - blank-line-after-summary
 # D206 - indent-with-spaces*
@@ -134,30 +139,32 @@ fixable = [
 # E501 - line-too-long*
 # W191 - tab-indentation*
 # S321 - suspicious-ftp-lib-usage
+# PLC0206 - dict-index-missing-items
 # *ignored for compatibility with formatter
 ignore = [
-    "ANN003", "ANN101", "ANN102",
+    "ANN003",
     "D203", "D205", "D206", "D213", "D300", "D400", "D415",
     "E111", "E114", "E117", "E501",
     "W191",
     "S321",
+    "PLC0206",
 ]
 
 [tool.ruff.lint.per-file-ignores]
 # ANN001 - missing-type-function-argument
 # ANN2 - missing-return-type
-# ANN102 - missing-type-cls
 # D100 - undocumented-public-module
 # D102 - undocumented-public-class
+# D103 - undocumented-public-function
 # S101 - assert
 # B011 - assert-false
 # INP001 - implicit-namespace-package
 "tests/*" = [
     "ANN001",
     "ANN2",
-    "ANN102",
     "D100",
     "D102",
+    "D103",
     "S101",
     "B011",
     "INP001"