diff --git a/README.md b/README.md
index d32d1b5..8e27ff1 100644
--- a/README.md
+++ b/README.md
@@ -23,16 +23,16 @@ The `pyeda` package complements the Python ecosystem by providing simple and eff
 ## Installation
 
 ``` bash
-$ pip install pyeda
+$ pip install pyeda31
 ```
 
 ## Usage
 
 `pyeda` can be used to verify the format of data files and perform basic exploratory data analysis as follows:
 ```python
-from pyeda.check_csv import check_csv
-from pyeda.pymissing_values_summary import missing_values_summary
-from pyeda.data_summary import get_summary_statistics
+from pyeda31.check_csv import check_csv
+from pyeda31.pymissing_values_summary import missing_values_summary
+from pyeda31.data_summary import get_summary_statistics
 ```
 #### Check if the given data file is in csv format
 ```python
diff --git a/docs/example.ipynb b/docs/example.ipynb
index fe91de3..6b7d1c9 100644
--- a/docs/example.ipynb
+++ b/docs/example.ipynb
@@ -19,9 +19,9 @@
    "source": [
     "import csv\n",
     "import pandas as pd\n",
-    "from pyeda.check_csv import check_csv\n",
-    "from pyeda.pymissing_values_summary import missing_values_summary\n",
-    "from pyeda.data_summary import get_summary_statistics"
+    "from pyeda31.check_csv import check_csv\n",
+    "from pyeda31.pymissing_values_summary import missing_values_summary\n",
+    "from pyeda31.data_summary import get_summary_statistics"
    ]
   },
   {
diff --git a/pyproject.toml b/pyproject.toml
index 85688e7..6ce1952 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,5 +1,5 @@
 [tool.poetry]
-name = "pyeda"
+name = "pyeda31"
 version = "0.1.0"
 description = "A python package to support exploratory data analysis!"
 authors = ["Catherine Meng, Jessie Zhang, Zheng He"]
diff --git a/src/pyeda/__init__.py b/src/pyeda31/__init__.py
similarity index 100%
rename from src/pyeda/__init__.py
rename to src/pyeda31/__init__.py
diff --git a/src/pyeda/check_csv.py b/src/pyeda31/check_csv.py
similarity index 100%
rename from src/pyeda/check_csv.py
rename to src/pyeda31/check_csv.py
diff --git a/src/pyeda/data_summary.py b/src/pyeda31/data_summary.py
similarity index 100%
rename from src/pyeda/data_summary.py
rename to src/pyeda31/data_summary.py
diff --git a/src/pyeda/pymissing_values_summary.py b/src/pyeda31/pymissing_values_summary.py
similarity index 100%
rename from src/pyeda/pymissing_values_summary.py
rename to src/pyeda31/pymissing_values_summary.py
diff --git a/tests/test_check_csv.py b/tests/test_check_csv.py
index b917c00..fa65359 100644
--- a/tests/test_check_csv.py
+++ b/tests/test_check_csv.py
@@ -1,6 +1,6 @@
 import pytest
 import os
-from pyeda.check_csv import check_csv
+from pyeda31.check_csv import check_csv
 
 
 @pytest.fixture
diff --git a/tests/test_data_summary.py b/tests/test_data_summary.py
index 22a9a69..6875456 100644
--- a/tests/test_data_summary.py
+++ b/tests/test_data_summary.py
@@ -1,6 +1,6 @@
 import pytest
 import pandas as pd
-from pyeda.data_summary import get_summary_statistics
+from pyeda31.data_summary import get_summary_statistics
 
 @pytest.fixture
 def sample_df():
diff --git a/tests/test_missing.py b/tests/test_missing.py
index 289810b..b983b03 100644
--- a/tests/test_missing.py
+++ b/tests/test_missing.py
@@ -1,4 +1,4 @@
-from pyeda.pymissing_values_summary import missing_values_summary
+from pyeda31.pymissing_values_summary import missing_values_summary
 import pytest
 import pandas as pd