diff --git a/python/requirements.txt b/python/requirements.txt
index 7670770cb209d2e04298d72287a4117504a83ef0..afb2b120075de4be962bd9f379e15c1435ed0aa1 100644
--- a/python/requirements.txt
+++ b/python/requirements.txt
@@ -1,6 +1,6 @@
 requests>=2.20.0
 numpy>=1.13
-protobuf>=3.20.0 ; platform_system != "Windows"
+protobuf>=3.20.2 ; platform_system != "Windows"
 protobuf>=3.1.0, <=3.20.2 ; platform_system == "Windows"
 Pillow
 decorator