diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index c25805b..741f3d3 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -28,12 +28,11 @@ repos:
         types: [file]
         types_or: [python, pyi]
   - repo: https://github.com/psf/black
-    rev: 23.10.0
+    rev: 23.10.1
     hooks:
       - id: black
-        language_version: python3.10
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.1.0
+    rev: v0.1.3
     hooks:
       - id: ruff
         types: [file]
diff --git a/pyproject.toml b/pyproject.toml
index 5c8296a..15a5931 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -27,8 +27,8 @@ classifiers = [
 ]
 keywords = ["mypy", "dmypy", "idle", "extension", "development", "daemon"]
 dependencies = [
-    "mypy~=1.6.0",
-    "trio~=0.22.2",
+    "mypy~=1.6.1",
+    "trio~=0.23.0",
 ]
 
 [project.optional-dependencies]
@@ -73,7 +73,7 @@ warn_unused_ignores = true
 
 [tool.black]
 line-length = 79
-target-version = ['py310']
+target-version = ['py311']
 
 [tool.ruff.isort]
 combine-as-imports = true
diff --git a/src/idlemypyextension/tktrio.py b/src/idlemypyextension/tktrio.py
index ca534e5..3c8f818 100644
--- a/src/idlemypyextension/tktrio.py
+++ b/src/idlemypyextension/tktrio.py
@@ -202,7 +202,7 @@ def _start_async_task(
 
         self.cancel_scope = trio.CancelScope()
 
-        @trio.lowlevel.disable_ki_protection  # type: ignore[misc]
+        @trio.lowlevel.disable_ki_protection
         async def wrap_in_cancel(is_evil: bool) -> Any:
             value = None
             try: