diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index bb83956..96b7b5b 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -2,7 +2,7 @@
 # See https://pre-commit.com/hooks.html for more hooks
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.4.0
+    rev: v4.5.0
     hooks:
       - id: trailing-whitespace
       - id: end-of-file-fixer
@@ -21,23 +21,21 @@ repos:
         args: ["--fix=crlf"]
         files: \.bat$
   - repo: https://github.com/pycqa/isort
-    # Note: 5.12.0+ doesn't work with 3.7 anymore
-    rev: 5.11.5
+    rev: 5.12.0
     hooks:
       - id: isort
         language_version: python3
   - repo: https://github.com/psf/black
-    rev: 23.1.0
+    rev: 23.11.0
     hooks:
       - id: black
         language_version: python3
   - repo: https://github.com/pre-commit/mirrors-prettier
-    rev: v2.7.1
+    rev: v3.1.0
     hooks:
       - id: prettier
   - repo: https://github.com/pycqa/flake8
-    # Note: 6.0.0+ doesn't work with 3.7 anymore
-    rev: 5.0.4
+    rev: 6.1.0
     hooks:
       - id: flake8
   - repo: https://github.com/twu/skjold
diff --git a/openapi_to_fastapi/tests/test_router.py b/openapi_to_fastapi/tests/test_router.py
index 09b9ec4..d4a49d1 100644
--- a/openapi_to_fastapi/tests/test_router.py
+++ b/openapi_to_fastapi/tests/test_router.py
@@ -226,7 +226,7 @@ def test_custom_responses(app, specs_root):
     # Check custom response models are parsed
     route_info = spec_router.get_route_info(brew_spec, "post")
     resp_models = route_info.get_additional_response_models()
-    assert type(resp_models[418]) == type(BaseModel)
+    assert issubclass(resp_models[418], BaseModel)
 
     # Check the response is added to OpenAPI spec and has a description and schema
     spec = app.openapi()
@@ -238,6 +238,6 @@ def test_custom_responses(app, specs_root):
     route = [r for r in router.routes if r.path == brew_spec][0]
     assert route.responses[418]["description"] == "I'm a teapot"
     model = route.responses[418]["model"]
-    assert type(model) == type(BaseModel)
-    assert "ok" in model.__fields__
-    assert "errorMessage" in model.__fields__
+    assert issubclass(model, BaseModel)
+    assert "ok" in model.model_fields
+    assert "errorMessage" in model.model_fields