diff --git a/README.md b/README.md
index f96f5bd..7e4447e 100644
--- a/README.md
+++ b/README.md
@@ -1,15 +1,15 @@
-# PPINet v0.1.0
+# PPI-net-builder v0.1.0
 Protein-Protein Interaction (PPI) network construction and analysis using STRING-db (https://string-db.org/) in Python.
 
 
 ## Installation
 ```bash
-pip install ppinet
+pip install ppi-net-builder
 ```
 
 ## Usage
 ```python
-from ppinet import NetworkBuilder
+from ppi_net_builder import NetworkBuilder
 
 genes = ["p53", "BRCA1", "cdk2", "Q99835"]
 annot_file_name = "./annotation.csv"  # this will be created later
diff --git a/ppi_net_builder/__init__.py b/ppi_net_builder/__init__.py
new file mode 100644
index 0000000..a1e44a3
--- /dev/null
+++ b/ppi_net_builder/__init__.py
@@ -0,0 +1,5 @@
+from ppi_net_builder.src.data import DataManager
+from ppi_net_builder.src.graph import NetworkBuilder
+
+
+__version__ = "0.1.0"
\ No newline at end of file
diff --git a/ppinet/src/data.py b/ppi_net_builder/src/data.py
similarity index 97%
rename from ppinet/src/data.py
rename to ppi_net_builder/src/data.py
index e9efdb7..b0b435f 100644
--- a/ppinet/src/data.py
+++ b/ppi_net_builder/src/data.py
@@ -1,4 +1,4 @@
-from ppinet.src.fetch import fetch_string_ids
+from ppi_net_builder.src.fetch import fetch_string_ids
 from enum import Enum
 import typing as t
 
diff --git a/ppinet/src/fetch.py b/ppi_net_builder/src/fetch.py
similarity index 100%
rename from ppinet/src/fetch.py
rename to ppi_net_builder/src/fetch.py
diff --git a/ppinet/src/graph.py b/ppi_net_builder/src/graph.py
similarity index 97%
rename from ppinet/src/graph.py
rename to ppi_net_builder/src/graph.py
index d9d613d..62400fb 100644
--- a/ppinet/src/graph.py
+++ b/ppi_net_builder/src/graph.py
@@ -1,5 +1,5 @@
-from ppinet.src.data import DataManager
-from ppinet.src.fetch import fetch_stringdb, fetch_enrichment, fetch_enrichment_figure
+from ppi_net_builder.src.data import DataManager
+from ppi_net_builder.src.fetch import fetch_stringdb, fetch_enrichment, fetch_enrichment_figure
 import pandas as pd
 import igraph as ig
 from igraph import Graph
diff --git a/ppinet/__init__.py b/ppinet/__init__.py
deleted file mode 100644
index 8722759..0000000
--- a/ppinet/__init__.py
+++ /dev/null
@@ -1,5 +0,0 @@
-from ppinet.src.data import DataManager
-from ppinet.src.graph import NetworkBuilder
-
-
-__version__ = "0.1.0"
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
index c619001..3568a0c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -3,7 +3,7 @@ requires = ["setuptools>=61.0", "wheel"]
 build-backend = "setuptools.build_meta"
 
 [project]
-name = "ppinet"
+name = "ppi-net-builder"
 version = "0.1.0"
 description = "Protein-Protein Interaction (PPI) network construction and analysis using STRING-db (https://string-db.org/) in Python."
 readme = "README.md"
@@ -24,7 +24,7 @@ dependencies = [
 requires-python = ">=3.9"
 
 [project.urls]
-Homepage = "https://github.com/qwerty239qwe/ppinet"
+Homepage = "https://github.com/qwerty239qwe/ppi_net_builder"
 
 [tool.bumpver]
 current_version = "0.1.0"
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..20a449e
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,36 @@
+#
+# This file is autogenerated by pip-compile with Python 3.10
+# by the following command:
+#
+#    pip-compile pyproject.toml
+#
+certifi==2024.12.14
+    # via requests
+charset-normalizer==3.4.1
+    # via requests
+colorama==0.4.6
+    # via tqdm
+idna==3.10
+    # via requests
+igraph==0.11.8
+    # via ppipy (pyproject.toml)
+numpy==2.2.1
+    # via pandas
+pandas==2.2.3
+    # via ppipy (pyproject.toml)
+python-dateutil==2.9.0.post0
+    # via pandas
+pytz==2024.2
+    # via pandas
+requests==2.32.3
+    # via ppipy (pyproject.toml)
+six==1.17.0
+    # via python-dateutil
+texttable==1.7.0
+    # via igraph
+tqdm==4.67.1
+    # via ppipy (pyproject.toml)
+tzdata==2024.2
+    # via pandas
+urllib3==2.3.0
+    # via requests