diff --git a/README.md b/README.md
index 478138d..e9c5b7b 100644
--- a/README.md
+++ b/README.md
@@ -9,9 +9,9 @@ Monorepo for JPYC Python SDKs.
 
 Please refer to `README`s of respective SDKs for more details.
 
-|   name | `README`                                   |
-| -----: | :----------------------------------------- |
-| `core` | [packages/core](./packages/core/README.md) |
+|            name | `README`                                   |
+| --------------: | :----------------------------------------- |
+| `jpyc-core-sdk` | [packages/core](./packages/core/README.md) |
 
 ## ⬇️ Installation
 
diff --git a/packages/core/README.md b/packages/core/README.md
index f67cdc4..5141b56 100644
--- a/packages/core/README.md
+++ b/packages/core/README.md
@@ -21,8 +21,7 @@ $ pip install jpyc_core_sdk
 ### 2. Configure SDK Clients
 
 ```py
-from jpyc_core_sdk.client import SdkClient
-from jpyc_core_sdk.jpyc import JPYC
+from jpyc_core_sdk import JPYC, SdkClient
 
 # Configure SDK client using default RPC endpoint
 client = SdkClient(
diff --git a/packages/core/jpyc_core_sdk/__init__.py b/packages/core/jpyc_core_sdk/__init__.py
index c8f2b3a..0e637ed 100644
--- a/packages/core/jpyc_core_sdk/__init__.py
+++ b/packages/core/jpyc_core_sdk/__init__.py
@@ -1,9 +1,9 @@
-# from importlib.metadata import version
+from importlib.metadata import version
 
 from .client import SdkClient
 from .jpyc import JPYC
 
-# __version__ = version("jpyc-core-sdk")
+__version__ = version("jpyc-core-sdk")
 __all__ = [
     # "__version__",
     # client
diff --git a/packages/core/pyproject.toml b/packages/core/pyproject.toml
index 65d6834..c006a48 100644
--- a/packages/core/pyproject.toml
+++ b/packages/core/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "jpyc-core-sdk"
-version = "1.0.2"
+version = "1.0.3"
 requires-python = ">=3.12"
 license = "MIT"
 description = "A Python SDK for interacting with JPYCv2 contracts"
@@ -13,6 +13,7 @@ keywords = [
     "evm",
     "erc20",
     "blockchain",
+    "web3py",
 ]
 classifiers = [
     "Development Status :: 4 - Beta",
@@ -33,7 +34,7 @@ maintainers = [
     { name = "SeiyaKobayashi", email = "eng@seiya.work" },
     { name = "mameta", email = "mameta.zk@gmail.com" },
 ]
-# Production dependencies
+# production dependencies
 dependencies = [
     "eth-typing>=5.2.1",
     "pydantic>=2.11.4",
@@ -46,7 +47,7 @@ documentation = "https://github.com/jcam1/python-sdk/tree/main/docs/core"
 "Bug Tracker" = "https://github.com/jcam1/python-sdk/issues/new?template=bug_report.md"
 
 [dependency-groups]
-# Development dependencies
+# development dependencies
 dev = [
     "mypy>=1.15.0",
     "pytest>=8.3.5",
@@ -55,14 +56,17 @@ dev = [
     "ruff>=0.11.9",
 ]
 
-# setuptools
-
 [build-system]
 requires = ["setuptools>=61.0"]
 build-backend = "setuptools.build_meta"
 
-[tool.setuptools.data-files]
-artifacts = ["artifacts/*.json"]
+# setuptools
+
+[tool.setuptools]
+include-package-data = true
+
+[tool.setuptools.package-data]
+jpyc_core_sdk = ["artifacts/*.json"]
 
 # pytest
 
@@ -74,7 +78,7 @@ filterwarnings = [
     "ignore::DeprecationWarning",
 ]
 
-# Ruff
+# ruff
 
 [tool.ruff]
 target-version = "py312"
diff --git a/pyproject.toml b/pyproject.toml
index 0193794..01b294c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "jpyc-python-sdks"
-version = "1.0.2"
+version = "1.0.3"
 requires-python = ">=3.12"
 description = "Python SDKs for JPYC protocols"
 readme = "README.md"
diff --git a/uv.lock b/uv.lock
index 0a7b65a..bd3f93f 100644
--- a/uv.lock
+++ b/uv.lock
@@ -547,7 +547,7 @@ wheels = [
 
 [[package]]
 name = "jpyc-core-sdk"
-version = "1.0.2"
+version = "1.0.3"
 source = { editable = "packages/core" }
 dependencies = [
     { name = "eth-typing" },
@@ -582,7 +582,7 @@ dev = [
 
 [[package]]
 name = "jpyc-python-sdks"
-version = "1.0.2"
+version = "1.0.3"
 source = { virtual = "." }
 
 [package.dev-dependencies]