diff --git a/test/requirements.ci.txt b/test/requirements.ci.txt
index 3c8fb266..217ed466 100644
--- a/test/requirements.ci.txt
+++ b/test/requirements.ci.txt
@@ -1,6 +1,6 @@
 docker==7.1.0
 grpcio==1.64.1
-protobuf==5.27.0
+protobuf==5.27.1
 requests==2.32.3
 urllib3==2.2.1
 websocket-client==1.8.0