diff --git a/Pipfile b/Pipfile
index c0aebbe..86915c0 100644
--- a/Pipfile
+++ b/Pipfile
@@ -5,7 +5,9 @@ name = "pypi"
 
 [packages]
 orjson = "*"
+pydantic = ">=2"
 "discord.py" = {extras = ["voice"], version = "*"}
+websockets = "*"
 
 [dev-packages]
 mypy = "*"
diff --git a/setup.py b/setup.py
index 81fa4f5..bb7d5ef 100644
--- a/setup.py
+++ b/setup.py
@@ -4,7 +4,7 @@ import re
 import setuptools
 
 version = ""
-requirements = ["aiohttp>=3.7.4,<4", "orjson", "websockets"]
+requirements = ["aiohttp>=3.7.4,<4", "orjson", "websockets", "pydantic>=2"]
 with open("pomice/__init__.py") as f:
     version = re.search(
         r'^__version__\s*=\s*[\'"]([^\'"]*)[\'"]',