diff --git a/pyproject.toml b/pyproject.toml
index a55b0aa..bedda7d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,7 +10,6 @@ python = "^3.8"
 pycrypto = "^2.6.1"
 ecc = "0.0.1"
 requests = "2.27.1"
-psycopg2 = "2.9.3"
 pytest-asyncio = "0.19.0"
 SQLAlchemy = "1.3.24"
 sqlalchemy-aio = "0.17.0"
@@ -25,6 +24,7 @@ MarkupSafe = "2.1.1"
 urllib3 = "1.26.9"
 Werkzeug = "2.0.3"
 ecc-pycrypto = {git = "https://github.com/lc6chang/ecc-pycrypto.git", rev = "v1.0.1"}
+psycopg2-binary = "^2.9.3"
 
 [tool.poetry.dev-dependencies]