diff --git a/Chapter08/requirements.txt b/Chapter08/requirements.txt
index e7adb98..16a4834 100644
--- a/Chapter08/requirements.txt
+++ b/Chapter08/requirements.txt
@@ -1,5 +1,5 @@
 flask==2.3.2
-pymongo==3.4.0
+pymongo==4.6.3
 flask-cors==3.0.2
 bcrypt
 pymongo