diff --git a/examples/pymongo/requirements.txt b/examples/pymongo/requirements.txt
index 54e63e5..749825a 100644
--- a/examples/pymongo/requirements.txt
+++ b/examples/pymongo/requirements.txt
@@ -1,4 +1,4 @@
 Flask
 Flask-Admin
-pymongo==2.4.1
+pymongo==2.5.2
 bson