diff --git a/requirements.txt b/requirements.txt
index e1018c6..1127aa4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,3 +13,11 @@ fastapi-pagination==0.12.21 # Pagination
 sqlalchemy==2.0.29 # SQLAlchemy
 
 python-dotenv==1.0.1 # Environment variables
+
+psycopg==3.1.18 # PostgreSQL
+psycopg-binary==3.1.18 # PostgreSQL
+psycopg-pool==3.2.1 # PostgreSQL
+
+h11==0.14.0 # Testing
+httpcore==1.0.5 # Testing
+httpx==0.27.0 # Testing