diff --git a/requirements.txt b/requirements.txt
index 256a028e..7484fd74 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 wheel
 click
 Flask==2.3.3
-protobuf<=4.24.1
+protobuf<=4.24.3
 gunicorn==21.2.0
 aiohttp
 tiktoken