diff --git a/examples/pymongo/requirements.txt b/examples/pymongo/requirements.txt
index 76c8bf840..f6fcaa08f 100644
--- a/examples/pymongo/requirements.txt
+++ b/examples/pymongo/requirements.txt
@@ -1,3 +1,3 @@
 Flask
 Flask-Admin
-pymongo==2.4.1
+pymongo==2.5.2