Add MongoDB to "Projects using this library"
diff --git a/README.rst b/README.rst
index 88a7173..e242459 100644
--- a/README.rst
+++ b/README.rst
@@ -299,6 +299,8 @@
 
 * `FiveM <https://fivem.net/>`_: a modification framework for GTA V
 
+* `MongoDB <https://mongodb.com/>`_: Distributed document database
+
 * `MongoDB Smasher <https://github.com/duckie/mongo_smasher>`_: A small tool to
   generate randomized datasets