diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 7bbfd2ca..47f43d6b 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,9 +1,8 @@
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.9.6
+    rev: v0.12.2
     hooks:
       - id: ruff
-        args: [--fix, --exit-non-zero-on-fix]
   - repo: https://github.com/pre-commit/pre-commit-hooks
     rev: v4.5.0
     hooks:
diff --git a/pyproject.toml b/pyproject.toml
index 38475b93..66528698 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -91,10 +91,13 @@ ignore = [
     "UP019",
     "UP035",
     "UP038",
+    "UP045",  # X | None instead of Optional[X]
     # Not relevant here
-    "RUF012",
-    "RUF022",
-    "RUF023",
+    "RUF012",  # Use ClassVar for mutables
+    "RUF022",  # Unsorted __all__
+    "RUF023",  # Unsorted __slots__
+    "B903",  # Use dataclass / namedtuple
+    "RUF031",  # parentheses for tuples in subscripts
     # Ruff doesn't understand the globals() assignment; we test __all__
     # directly in test_all_names_in___all__.
     "F822",
@@ -109,6 +112,9 @@ ignore = [
     "E306",
     "E501",
     "E701",
+    # Harmful for tests if applied.
+    "RUF036",  # None not at end of Union
+    "RUF041",  # nested Literal
 ]
 
 [tool.ruff.lint.isort]