diff --git a/pyproject.toml b/pyproject.toml
index cba36d1..e6ca9e3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -16,7 +16,7 @@ dependencies = [
     "omitempty<1.0.0,>=0.1.1",
     "importlib-metadata>=7.0.1,<10.0.0",
     "mergedeep<2.0.0,>=1.3.4",
-    "dataclass-wizard<1.0.0,>=0.30.1",
+    "dataclass-wizard>=0.30.1,<2.0.0",
     "PyYAML<7.0,>=6.0.0",
     "zstandard<1.0.0,>=0.23.0",
     "xxhash<4.0.0,>=3.5.0",
diff --git a/uv.lock b/uv.lock
index a855647..960ec3d 100644
--- a/uv.lock
+++ b/uv.lock
@@ -200,14 +200,14 @@ toml = [
 
 [[package]]
 name = "dataclass-wizard"
-version = "0.39.1"
+version = "1.0.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "typing-extensions", marker = "python_full_version < '3.13'" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/36/ea/6b2811092feecbe9d672e3641196ac5fcbec6664074da5dec8b9fd9b9059/dataclass_wizard-0.39.1.tar.gz", hash = "sha256:1679948ed7c62103f40b34df97d03b35e6b2ad50f58173fdbe30074e2e4730f2", size = 361190, upload-time = "2026-01-06T03:30:57.054Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/b1/9d/465deff762411b97cc37fdd475402484724f695af042fa89ff221f725172/dataclass_wizard-1.0.0.tar.gz", hash = "sha256:d458e6a97585377337f1633e5738ee1c051e84ca7726276ecde78d6534e485b5", size = 449143, upload-time = "2026-07-03T03:21:14.302Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/27/a0/a221942b3fbbafaea4e211744d298366b6a9712c1aa336b05fc1c865ac0c/dataclass_wizard-0.39.1-py3-none-any.whl", hash = "sha256:3324e59eca705882eb34e2b3989b2beadd8c2b523e6269d4002cf1a4a5bf703b", size = 215344, upload-time = "2026-01-06T03:30:54.915Z" },
+    { url = "https://files.pythonhosted.org/packages/2d/8b/d4db2e85e6f0a5dd2e590eb646aea1cabbf3c4629aec2bc5a5540c7a4250/dataclass_wizard-1.0.0-py3-none-any.whl", hash = "sha256:0dc53acbfed4ca5fe6bbdc517003959afbd50c0794dec1f8405d3c4d8ae6690c", size = 305849, upload-time = "2026-07-03T03:21:12.252Z" },
 ]
 
 [[package]]
@@ -1127,7 +1127,7 @@ dev = [
 [package.metadata]
 requires-dist = [
     { name = "click", specifier = ">=8,<9" },
-    { name = "dataclass-wizard", specifier = ">=0.30.1,<1.0.0" },
+    { name = "dataclass-wizard", specifier = ">=0.30.1,<2.0.0" },
     { name = "dataclasses-json", specifier = ">=0.6.7,<1.0.0" },
     { name = "gitpython", specifier = ">=3.1.43,<4.0.0" },
     { name = "importlib-metadata", specifier = ">=7.0.1,<10.0.0" },