diff --git a/api/chalicelib/utils/pg_client.py b/api/chalicelib/utils/pg_client.py
index 89a9dc8fa..ba72868d6 100644
--- a/api/chalicelib/utils/pg_client.py
+++ b/api/chalicelib/utils/pg_client.py
@@ -27,7 +27,7 @@ class ORThreadedConnectionPool(psycopg2.pool.ThreadedConnectionPool):
 
 
 try:
-    postgreSQL_pool = ORThreadedConnectionPool(20, 100, **PG_CONFIG)
+    postgreSQL_pool = ORThreadedConnectionPool(50, 100, **PG_CONFIG)
     if (postgreSQL_pool):
         print("Connection pool created successfully")
 except (Exception, psycopg2.DatabaseError) as error: