diff --git a/test/requirements.ci.txt b/test/requirements.ci.txt
index 6ab8864c..e3286d13 100644
--- a/test/requirements.ci.txt
+++ b/test/requirements.ci.txt
@@ -1,6 +1,6 @@
 docker==6.1.3
 grpcio==1.58.0
-protobuf==4.24.2
+protobuf==4.24.3
 requests==2.31.0
 urllib3==2.0.4
 websocket-client==1.6.2