diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index b4883a1..1ac11ee 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -87,7 +87,7 @@ jobs:
 
       - name: Run pytest with coverage
         if: ${{ ( runner.os == 'Linux' ) && ( matrix.python-version  == '3.9' ) }}
-        run: poetry run pytest -q --cov=psseio --cov-report=xml tests
+        run: poetry run pytest -q --cov=rawxio --cov-report=xml tests
 
       - name: Upload coverage
         if: ${{ ( runner.os == 'Linux' ) && ( matrix.python-version  == '3.9' ) }}
diff --git a/README.md b/README.md
index 4fc2692..ec0d83a 100644
--- a/README.md
+++ b/README.md
@@ -3,13 +3,13 @@
 ## Installation
 
 ```
-pip install psseio
+pip install rawxio
 ```
 
 You can also install the in-development version with::
 
 ```
-pip install psseio
+pip install rawxio
 ```
 
 ## Documentation
@@ -17,7 +17,7 @@ pip install psseio
 To use the project:
 
 ```python
-import psseio
+import rawxio
 ```
 
 ## Development
diff --git a/poetry.lock b/poetry.lock
index e842112..31196eb 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -85,7 +85,7 @@ python-versions = "*"
 
 [[package]]
 name = "exceptiongroup"
-version = "1.0.0rc9"
+version = "1.0.0"
 description = "Backport of PEP 654 (exception groups)"
 category = "dev"
 optional = false
@@ -121,7 +121,7 @@ pyflakes = ">=2.5.0,<2.6.0"
 
 [[package]]
 name = "flake8-bugbear"
-version = "22.10.25"
+version = "22.10.27"
 description = "A plugin for flake8 finding likely bugs and design problems in your program. Contains warnings that don't belong in pyflakes and pycodestyle."
 category = "dev"
 optional = false
@@ -136,7 +136,7 @@ dev = ["tox", "coverage", "hypothesis", "hypothesmith (>=0.2)", "pre-commit"]
 
 [[package]]
 name = "identify"
-version = "2.5.7"
+version = "2.5.8"
 description = "File identification library for Python"
 category = "dev"
 optional = false
@@ -421,19 +421,19 @@ python-versions = ">=3.7"
 
 [[package]]
 name = "virtualenv"
-version = "20.16.5"
+version = "20.16.6"
 description = "Virtual Python Environment builder"
 category = "dev"
 optional = false
 python-versions = ">=3.6"
 
 [package.dependencies]
-distlib = ">=0.3.5,<1"
+distlib = ">=0.3.6,<1"
 filelock = ">=3.4.1,<4"
 platformdirs = ">=2.4,<3"
 
 [package.extras]
-docs = ["proselint (>=0.13)", "sphinx (>=5.1.1)", "sphinx-argparse (>=0.3.1)", "sphinx-rtd-theme (>=1)", "towncrier (>=21.9)"]
+docs = ["proselint (>=0.13)", "sphinx (>=5.3)", "sphinx-argparse (>=0.3.2)", "sphinx-rtd-theme (>=1)", "towncrier (>=22.8)"]
 testing = ["coverage (>=6.2)", "coverage-enable-subprocess (>=1)", "flaky (>=3.7)", "packaging (>=21.3)", "pytest (>=7.0.1)", "pytest-env (>=0.6.2)", "pytest-freezegun (>=0.4.2)", "pytest-mock (>=3.6.1)", "pytest-randomly (>=3.10.3)", "pytest-timeout (>=2.1)"]
 
 [metadata]
diff --git a/pyproject.toml b/pyproject.toml
index dc7ac04..bb042cc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,9 +1,9 @@
 [tool.poetry]
-name = "psseio"
+name = "rawxio"
 version = "0.0.0"
 description = "Import/Export rawx"
 authors = ["Statnett Datascience <Datascience.Drift@Statnett.no>"]
-repository = "https://github.com/statnett/psseio.git"
+repository = "https://github.com/statnett/rawxio.git"
 
 [tool.poetry.dependencies]
 python = "^3.9"
@@ -65,7 +65,7 @@ precision = 2
 
 [tool.coverage.run]
 branch = true
-source = ["psseio"]
+source = ["rawxio"]
 
 [tool.pytest.ini_options]
 log_file = "pytest.log"
diff --git a/psseio/__init__.py b/rawxio/__init__.py
similarity index 100%
rename from psseio/__init__.py
rename to rawxio/__init__.py
diff --git a/psseio/data_model.py b/rawxio/data_model.py
similarity index 100%
rename from psseio/data_model.py
rename to rawxio/data_model.py
diff --git a/psseio/psse.py b/rawxio/rawx.py
similarity index 96%
rename from psseio/psse.py
rename to rawxio/rawx.py
index a466ef2..8c0e093 100644
--- a/psseio/psse.py
+++ b/rawxio/rawx.py
@@ -4,14 +4,13 @@
 import hashlib
 import json
 import logging
-import sys
 from pathlib import Path
 from typing import Any, Dict, List, Union
 from uuid import UUID
 
 import pandas as pd
 
-from psseio.data_model import (
+from rawxio.data_model import (
     PARAMETER_SETS,
     DataSetType,
     get_pk_fields,
@@ -21,8 +20,6 @@
 
 logger = logging.getLogger(__name__)
 
-HASH_SHIFT = sys.maxsize + 1  # Amount hash values must be shifted to avoid negative numbers
-
 
 def get_rawx_record_type(data: Union[List[Any], List[List[Any]]]) -> DataSetType:
     return DataSetType.DATA_SET if isinstance(data[0], list) else DataSetType.PARAMETER_SET
diff --git a/psseio/utils.py b/rawxio/utils.py
similarity index 100%
rename from psseio/utils.py
rename to rawxio/utils.py
diff --git a/tests/test_io.py b/tests/test_io.py
index 64b41e2..90238af 100644
--- a/tests/test_io.py
+++ b/tests/test_io.py
@@ -4,8 +4,8 @@
 import pandas as pd
 import pytest
 
-from psseio.psse import raise_on_missing_required_field, read_rawx, write_rawx
-from psseio.utils import one2zero_indexed, zero2one_indexed
+from rawxio.rawx import raise_on_missing_required_field, read_rawx, write_rawx
+from rawxio.utils import one2zero_indexed, zero2one_indexed
 
 
 def minimal_rawx() -> Path: