diff --git a/karapace/avro_dataclasses/introspect.py b/karapace/avro_dataclasses/introspect.py
index 93f3ab9ce..64b2e5856 100644
--- a/karapace/avro_dataclasses/introspect.py
+++ b/karapace/avro_dataclasses/introspect.py
@@ -98,15 +98,14 @@ def _field_type(field: Field, type_: object) -> AvroType:  # pylint: disable=too
 
     # Handle enums.
     if isinstance(type_, type) and issubclass(type_, Enum):
-        return EnumType(
-            {
-                # Conditionally set a default.
-                **({"default": field.default.value} if field.default is not MISSING else {}),
-                "name": type_.__name__,
-                "type": "enum",
-                "symbols": [value.value for value in type_],
-            }
-        )
+        enum_dict: EnumType = {
+            "name": type_.__name__,
+            "type": "enum",
+            "symbols": [value.value for value in type_],
+        }
+        if field.default is not MISSING:
+            enum_dict["default"] = field.default.value
+        return enum_dict
 
     # Handle map types.
     if origin is Mapping:
@@ -115,13 +114,13 @@ def _field_type(field: Field, type_: object) -> AvroType:  # pylint: disable=too
             raise UnderspecifiedAnnotation("Key and value types must be specified for map types")
         if args[0] is not str:
             raise UnsupportedAnnotation("Key type must be str")
-        return MapType(
-            {
-                "type": "map",
-                "values": _field_type(field, args[1]),
-                **({"default": field.default_factory()} if field.default_factory is not MISSING else {}),
-            }
-        )
+        map_dict: MapType = {
+            "type": "map",
+            "values": _field_type(field, args[1]),
+        }
+        if field.default_factory is not MISSING:
+            map_dict["default"] = field.default_factory()
+        return map_dict
 
     raise NotImplementedError(
         f"Found an unknown type {type_!r} while assembling Avro schema for the field "
diff --git a/karapace/avro_dataclasses/schema.py b/karapace/avro_dataclasses/schema.py
index fdb524303..b49c1d2c5 100644
--- a/karapace/avro_dataclasses/schema.py
+++ b/karapace/avro_dataclasses/schema.py
@@ -31,7 +31,6 @@ class EnumType(TypedDict):
 
 
 class MapType(TypedDict):
-    name: str
     type: Literal["map"]
     values: AvroType
     default: NotRequired[Mapping[str, AvroType]]
diff --git a/mypy.ini b/mypy.ini
index 38fe8c48a..15ab9042f 100644
--- a/mypy.ini
+++ b/mypy.ini
@@ -14,7 +14,6 @@ warn_unused_ignores = True
 warn_no_return = True
 warn_unreachable = True
 strict_equality = True
-enable_incomplete_feature = Unpack
 
 [mypy-karapace.schema_registry_apis]
 ignore_errors = True
diff --git a/requirements/requirements-typing.txt b/requirements/requirements-typing.txt
index f757e763a..0b9a4df67 100644
--- a/requirements/requirements-typing.txt
+++ b/requirements/requirements-typing.txt
@@ -7,25 +7,34 @@
 attrs==23.1.0
     # via
     #   -c requirements-dev.txt
+    #   -c requirements.txt
     #   referencing
 certifi==2023.7.22
     # via
     #   -c requirements-dev.txt
     #   sentry-sdk
-mypy==1.6.1
+mypy==1.7.1
     # via -r requirements-typing.in
 mypy-extensions==1.0.0
     # via mypy
 referencing==0.30.0
     # via
     #   -c requirements-dev.txt
+    #   -c requirements.txt
     #   types-jsonschema
 rpds-py==0.9.2
     # via
     #   -c requirements-dev.txt
+    #   -c requirements.txt
     #   referencing
 sentry-sdk==1.31.0
-    # via -r requirements-typing.in
+    # via
+    #   -c requirements-dev.txt
+    #   -r requirements-typing.in
+tomli==2.0.1
+    # via
+    #   -c requirements-dev.txt
+    #   mypy
 types-cachetools==5.3.0.7
     # via -r requirements-typing.in
 types-jsonschema==4.19.0.4
@@ -35,6 +44,7 @@ types-protobuf==3.20.3
 typing-extensions==4.6.3
     # via
     #   -c requirements-dev.txt
+    #   -c requirements.txt
     #   mypy
 urllib3==2.0.7
     # via