diff --git a/test/requirements.ci.txt b/test/requirements.ci.txt
index 875f8632..b813e75a 100644
--- a/test/requirements.ci.txt
+++ b/test/requirements.ci.txt
@@ -1,6 +1,6 @@
 docker==7.0.0
 grpcio==1.60.1
-protobuf==4.25.2
+protobuf==4.25.3
 requests==2.31.0
 urllib3==2.2.0
 websocket-client==1.7.0