diff --git a/pyproject.toml b/pyproject.toml
index 297f02a4..c0bb5d25 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -49,6 +49,8 @@ Babel = { version = "^2.9.1", optional = true }
 aiohttp-socks = { version = "^0.5.5", optional = true }
 # Redis
 aioredis = { version = "^2.0.0", optional = true }
+# Mongodb
+motor = { version = "^2.5.1", optional = true }
 # Docs
 Sphinx = { version = "^4.2.0", optional = true }
 sphinx-intl = { version = "^2.0.1", optional = true }