diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index d86ddee..977684e 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -4,7 +4,7 @@ ci:
   autoupdate_schedule: quarterly
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.6.0
+    rev: v5.0.0
     hooks:
       - id: trailing-whitespace
       - id: end-of-file-fixer
@@ -17,7 +17,7 @@ repos:
       - id: fix-byte-order-marker
       - id: detect-private-key
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.5.6
+    rev: v0.8.6
     hooks:
       - id: ruff
         args: [--fix, --exit-non-zero-on-fix]
diff --git a/tcod/ecs/entity.py b/tcod/ecs/entity.py
index 75ba3c4..9630c2c 100644
--- a/tcod/ecs/entity.py
+++ b/tcod/ecs/entity.py
@@ -66,7 +66,7 @@ class Entity:
         >>> other_entity = registry["other"]
     """  # Changes here should be reflected in conftest.py
 
-    __slots__ = ("registry", "uid", "__weakref__")
+    __slots__ = ("__weakref__", "registry", "uid")
 
     registry: Final[Registry]  # type:ignore[misc]  # https://github.com/python/mypy/issues/5774
     """The :any:`Registry` this entity belongs to."""