diff --git a/pyproject.toml b/pyproject.toml
index 05e0599..af82863 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -43,6 +43,7 @@ dev = [
 tests = [
     "httpx>=0.28.1",
     "mimesis>=19.1.0",
+    "psycopg2-binary>=2.9.0",
     "pytest>=9.0.3",
     "pytest-asyncio>=1.3.0",
     "pytest-cov>=7.1.0",