diff --git a/pyproject.toml b/pyproject.toml
index e684991..5c89440 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,11 +31,11 @@ Repository = "https://github.com/ninoseki/uv-dynamic-versioning"
 uv-dynamic-versioning = "uv_dynamic_versioning.hooks"
 
 [build-system]
-requires = ["hatchling"]
+requires = ["hatchling", "uv-dynamic-versioning"]
 build-backend = "hatchling.build"
 
 [tool.hatch.version]
-path = "src/uv_dynamic_versioning/__init__.py"
+source = "uv-dynamic-versioning"
 
 [dependency-groups]
 dev = [
diff --git a/requirements.txt b/requirements.txt
index 8dcc94a..1bd38e9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1 +1 @@
-uv==0.5.4
+uv==0.5.5
diff --git a/src/uv_dynamic_versioning/__init__.py b/src/uv_dynamic_versioning/__init__.py
index 493f741..63dfcac 100644
--- a/src/uv_dynamic_versioning/__init__.py
+++ b/src/uv_dynamic_versioning/__init__.py
@@ -1 +1,3 @@
-__version__ = "0.3.0"
+import importlib.metadata
+
+__version__ = importlib.metadata.version(__name__)
diff --git a/uv.lock b/uv.lock
index 7bcc9d1..2028e8c 100644
--- a/uv.lock
+++ b/uv.lock
@@ -520,7 +520,7 @@ wheels = [
 
 [[package]]
 name = "uv-dynamic-versioning"
-version = "0.2.0"
+version = "0.0.0.post14.dev0+3941908"
 source = { editable = "." }
 dependencies = [
     { name = "dunamai" },