diff --git a/custom-payment-flow/server/python/requirements.txt b/custom-payment-flow/server/python/requirements.txt
index 8b79b7781a..37dac32845 100644
--- a/custom-payment-flow/server/python/requirements.txt
+++ b/custom-payment-flow/server/python/requirements.txt
@@ -1,3 +1,3 @@
 Flask==3.0.2
-python-dotenv==1.0.1
+python-dotenv==1.2.2
 stripe==10.12.0