diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index b0a7a6f96..3367eb29f 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -52,7 +52,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: chartboost/ruff-action@v1
         with:
-          version: "0.1.11" # must match .pre-commit-config.yaml and requirements-test.txt
+          version: "0.2.0" # must match .pre-commit-config.yaml and requirements-test.txt
 
   flake8:
     name: Lint with Flake8
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 60a26971a..d34d78b84 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -15,17 +15,17 @@ repos:
       - id: black
         language_version: python3.10
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.1.11 # must match requirements-tests.txt and tests.yml
+    rev: v0.2.0 # must match requirements-tests.txt and tests.yml
     hooks:
       - id: ruff
         args: [--exit-non-zero-on-fix, --fix-only]
   - repo: https://github.com/pycqa/flake8
-    rev: 6.1.0 # must match requirements-tests.txt
+    rev: 7.0.0 # must match requirements-tests.txt
     hooks:
       - id: flake8
         additional_dependencies:
-          - "flake8-bugbear==23.12.2" # must match requirements-tests.txt
-          - "flake8-noqa==1.3.2" # must match requirements-tests.txt
+          - "flake8-bugbear==24.1.17" # must match requirements-tests.txt
+          - "flake8-noqa==1.4.0" # must match requirements-tests.txt
           - "flake8-pyi==24.1.0" # must match requirements-tests.txt
         types: [file]
         types_or: [python, pyi]
diff --git a/pyproject.toml b/pyproject.toml
index fb42a5023..d3ab4077f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,7 +10,7 @@ force-exclude = ".*_pb2.pyi"
 [tool.ruff]
 line-length = 130
 # Oldest supported Python version
-target-version = "py37"
+target-version = "py38"
 fix = true
 exclude = [
     # virtual environment
@@ -22,6 +22,8 @@ exclude = [
     ".mypy_cache",
     ".pytype",
 ]
+
+[tool.ruff.lint]
 select = [
     "FA", # flake8-future-annotations
     "I", # isort
@@ -31,9 +33,12 @@ select = [
     "PYI010", # function bodies must be empty
     "PYI012", # class bodies must not contain `pass`
     "PYI013", # non-empty class bodies must not contain `...`
+    "PYI016", # duplicate union member
     "PYI020", # quoted annotations are always unnecessary in stubs
     "PYI025", # always alias `collections.abc.Set` as `AbstractSet` when importing it
     "PYI032", # use `object`, not `Any`, as the second parameter to `__eq__`
+    "PYI055", # multiple `type[T]` usages in a union
+    "PYI058", # use `Iterator` as the return type for `__iter__` methods
     "UP004", # Remove explicit `object` inheritance
     "UP006", # PEP-585 autofixes
     "UP007", # PEP-604 autofixes
@@ -44,7 +49,7 @@ select = [
     "UP039", # don't use parens after a class definition with no bases
 ]
 
-[tool.ruff.isort]
+[tool.ruff.lint.isort]
 split-on-trailing-comma = false
 combine-as-imports = true
 extra-standard-library = [
diff --git a/requirements-tests.txt b/requirements-tests.txt
index 84e0291ff..685383359 100644
--- a/requirements-tests.txt
+++ b/requirements-tests.txt
@@ -2,17 +2,17 @@
 # be pinned to a specific version to make failure reproducible. See also the
 # "tool.typeshed" section in pyproject.toml for additional type checkers.
 black==24.1.1            # must match .pre-commit-config.yaml
-flake8==6.1.0            # must match .pre-commit-config.yaml
-flake8-bugbear==23.12.2  # must match .pre-commit-config.yaml
-flake8-noqa==1.3.2       # must match .pre-commit-config.yaml
+flake8==7.0.0            # must match .pre-commit-config.yaml
+flake8-bugbear==24.1.17  # must match .pre-commit-config.yaml
+flake8-noqa==1.4.0       # must match .pre-commit-config.yaml
 flake8-pyi==24.1.0       # must match .pre-commit-config.yaml
 mypy==1.8.0
 pre-commit-hooks==4.5.0  # must match .pre-commit-config.yaml
-pytype==2023.12.18; platform_system != "Windows" and python_version < "3.12"
-ruff==0.1.11             # must match .pre-commit-config.yaml and tests.yml
+pytype==2024.1.24; platform_system != "Windows" and python_version < "3.12"
+ruff==0.2.0              # must match .pre-commit-config.yaml and tests.yml
 
 # Libraries used by our various scripts.
-aiohttp==3.9.2
+aiohttp==3.9.3
 packaging==23.2
 pathspec>=0.11.1
 pyyaml==6.0.1