diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7622c61..0059815 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,14 @@
+## v0.0.43(2024-11-11)
+
+* [Fix python_requires to be >=3.11](https://github.com/anna-money/marshmallow-recipe/commit/ab1eca29324569dbcc712f589078eee9980f9b10)
+* [Switch to StrEnum](https://github.com/anna-money/marshmallow-recipe/commit/e732d5a6c96f3316f7d33d903f15680f83b63fbe)
+
+
+## v0.0.42(2024-11-09)
+
+* [Preserve declaration order](https://github.com/anna-money/marshmallow-recipe/pull/164)
+
+
 ## v0.0.41(2024-11-01)
 
 * [Int enum support](https://github.com/anna-money/marshmallow-recipe/pull/161)
diff --git a/marshmallow_recipe/__init__.py b/marshmallow_recipe/__init__.py
index 3c95b2a..5072cab 100644
--- a/marshmallow_recipe/__init__.py
+++ b/marshmallow_recipe/__init__.py
@@ -103,7 +103,7 @@
     "get_validation_field_errors",
 )
 
-__version__ = "0.0.41"
+__version__ = "0.0.43"
 
 version = f"{__version__}, Python {sys.version}"
 
diff --git a/marshmallow_recipe/bake.py b/marshmallow_recipe/bake.py
index 148848e..5af9bc0 100644
--- a/marshmallow_recipe/bake.py
+++ b/marshmallow_recipe/bake.py
@@ -45,6 +45,7 @@ class _SchemaTypeKey:
 
 _T = TypeVar("_T")
 _MARSHMALLOW_VERSION_MAJOR = int(m.__version__.split(".")[0])
+
 _schema_types: dict[_SchemaTypeKey, type[m.Schema]] = {}
 
 
@@ -289,6 +290,10 @@ class _Schema(m.Schema):
             class Meta:  # type: ignore
                 unknown = m.EXCLUDE  # type: ignore
 
+            @property
+            def set_class(self) -> type:
+                return m.schema.OrderedSet  # type: ignore
+
             @m.post_dump
             def remove_none_values(self, data: dict[str, Any], **_: Any) -> dict[str, Any]:
                 if none_value_handling == NoneValueHandling.IGNORE:
@@ -312,6 +317,10 @@ def pre_load(self, data: dict[str, Any], **_: Any) -> Any:
 
     def _get_base_schema(cls: type, none_value_handling: NoneValueHandling) -> type[m.Schema]:
         class _Schema(m.Schema):  # type: ignore
+            @property
+            def set_class(self) -> type:
+                return m.schema.OrderedSet  # type: ignore
+
             @m.post_dump  # type: ignore
             def remove_none_values(self, data: dict[str, Any]) -> dict[str, Any]:
                 if none_value_handling == NoneValueHandling.IGNORE:
diff --git a/marshmallow_recipe/options.py b/marshmallow_recipe/options.py
index 2393001..a4af062 100644
--- a/marshmallow_recipe/options.py
+++ b/marshmallow_recipe/options.py
@@ -8,12 +8,9 @@
 _OPTIONS_KEY = "__marshmallow_recipe_options__"
 
 
-class NoneValueHandling(str, enum.Enum):
-    IGNORE = "IGNORE"
-    INCLUDE = "INCLUDE"
-
-    def __str__(self) -> str:
-        return self.value
+class NoneValueHandling(enum.StrEnum):
+    IGNORE = enum.auto()
+    INCLUDE = enum.auto()
 
 
 @dataclasses.dataclass(kw_only=True, slots=True, frozen=True)
diff --git a/pyrightconfig.json b/pyrightconfig.json
index 2356a05..7f18237 100644
--- a/pyrightconfig.json
+++ b/pyrightconfig.json
@@ -1,5 +1,5 @@
 {
-    "pythonVersion": "3.10",
+    "pythonVersion": "3.11",
     "pythonPlatform": "All",
     "stubPath": "",
     "typeCheckingMode": "strict",
diff --git a/requirements-dev.txt b/requirements-dev.txt
index aa66ed5..9340938 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -2,7 +2,7 @@ pytest==8.3.3
 isort==5.13.2
 flake8==7.1.1
 black==24.10.0
-pyright==1.1.387
+pyright==1.1.388
 marshmallow>=2,<4
 
 setuptools
diff --git a/setup.py b/setup.py
index 75486b5..3d9ce88 100644
--- a/setup.py
+++ b/setup.py
@@ -38,7 +38,7 @@ def read_version():
     long_description_content_type="text/markdown",
     platforms=["macOS", "POSIX", "Windows"],
     author="Yury Pliner",
-    python_requires=">=3.10",
+    python_requires=">=3.11",
     project_urls={},
     url="https://github.com/Pliner/marshmallow-recipe",
     author_email="yury.pliner@gmail.com",
diff --git a/tests/test_order.py b/tests/test_order.py
new file mode 100644
index 0000000..dd5b500
--- /dev/null
+++ b/tests/test_order.py
@@ -0,0 +1,21 @@
+import dataclasses
+
+import marshmallow_recipe as mr
+
+
+def test_order_1():
+    @dataclasses.dataclass
+    class A:
+        a: int
+        b: int
+
+    assert [name for name in mr.dump(A(a=1, b=2))] == ["a", "b"]
+
+
+def test_order_2():
+    @dataclasses.dataclass
+    class A:
+        b: int
+        a: int
+
+    assert [name for name in mr.dump(A(b=1, a=2))] == ["b", "a"]