diff --git a/requirements.txt b/requirements.txt
index 1be7311f..79cef304 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 click
 Flask==2.3.3
-protobuf<=4.24.1
+protobuf<=4.24.3
 gunicorn==21.2.0
 aiohttp
 tiktoken