diff --git a/pyproject.toml b/pyproject.toml
index 5c0b397..d441290 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -27,7 +27,7 @@ dev = [
     "pytest",
     "pytest-cov",
     "pytest-asyncio",
-    "httpx",
+    "httpx2",
 ]
 lint = [
     "ty",
@@ -37,11 +37,13 @@ lint = [
 ]
 
 [build-system]
-requires = ["hatchling"]
-build-backend = "hatchling.build"
+requires = ["uv_build>=0.11,<1.0"]
+build-backend = "uv_build"
+
+[tool.uv.build-backend]
+module-name = "modern_di_fastapi"
+module-root = ""
 
-[tool.hatch.build]
-include = ["modern_di_fastapi"]
 
 [tool.ruff]
 fix = false
@@ -69,7 +71,7 @@ isort.lines-after-imports = 2
 isort.no-lines-before = ["standard-library", "local-folder"]
 
 [tool.pytest.ini_options]
-addopts = "--cov=. --cov-report term-missing"
+addopts = "--cov=. --cov-report term-missing --cov-fail-under=100"
 asyncio_mode = "auto"
 asyncio_default_fixture_loop_scope = "function"