diff --git a/pyproject.toml b/pyproject.toml
index 9bc09ee..b1121d2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -43,7 +43,6 @@ dependencies = []
 
 [dependency-groups]
 dev = [
-    "dycw-pytest-only<3.0.0",
     "poethepoet<1.0.0",
     "pre-commit<5.0.0",
     "pytest-asyncio<2.0.0",
diff --git a/uv.lock b/uv.lock
index f717bf7..3d93582 100644
--- a/uv.lock
+++ b/uv.lock
@@ -9,7 +9,6 @@ source = { editable = "." }
 
 [package.dev-dependencies]
 dev = [
-    { name = "dycw-pytest-only" },
     { name = "poethepoet" },
     { name = "pre-commit" },
     { name = "pytest" },
@@ -26,7 +25,6 @@ dev = [
 
 [package.metadata.requires-dev]
 dev = [
-    { name = "dycw-pytest-only", specifier = "<3.0.0" },
     { name = "poethepoet", specifier = "<1.0.0" },
     { name = "pre-commit", specifier = "<5.0.0" },
     { name = "pytest", specifier = "<9.0.0" },
@@ -179,18 +177,6 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/33/6b/e0547afaf41bf2c42e52430072fa5658766e3d65bd4b03a563d1b6336f57/distlib-0.4.0-py2.py3-none-any.whl", hash = "sha256:9659f7d87e46584a30b5780e43ac7a2143098441670ff0a49d5f9034c54a6c16", size = 469047, upload-time = "2025-07-17T16:51:58.613Z" },
 ]
 
-[[package]]
-name = "dycw-pytest-only"
-version = "2.1.1"
-source = { registry = "https://pypi.org/simple" }
-dependencies = [
-    { name = "pytest" },
-]
-sdist = { url = "https://files.pythonhosted.org/packages/b9/71/0c544627c131eee64e41653bf35ebbf02a5aa2318b69c2f9d9415b8005f5/dycw_pytest_only-2.1.1.tar.gz", hash = "sha256:b3c7dce202ee3fac6c83a47d7b9b581737d83db89aab4c624102def18edd00d5", size = 5054, upload-time = "2025-06-03T01:04:47.751Z" }
-wheels = [
-    { url = "https://files.pythonhosted.org/packages/f8/1a/25272fafd13c92a2e3b8e351127410b9ea5557324bfea3552388d65797fc/dycw_pytest_only-2.1.1-py3-none-any.whl", hash = "sha256:ea8fe48878dd95ad0ca804e549225cf3b7a1928eb188c22a284c1d17b48a7b89", size = 2413, upload-time = "2025-06-03T01:04:46.585Z" },
-]
-
 [[package]]
 name = "exceptiongroup"
 version = "1.3.1"