diff --git a/mcp/requirements.txt b/mcp/requirements.txt
index 19b42467..5cd617c2 100644
--- a/mcp/requirements.txt
+++ b/mcp/requirements.txt
@@ -49,7 +49,7 @@ opentelemetry-api==1.37.0
 parse==1.20.2
 pathable==0.4.4
 pillow==11.3.0
-protobuf==5.29.5
+protobuf==5.29.6
 pycparser==2.23
 pydantic==2.11.9
 pydantic-core==2.33.2