diff --git a/requirements/common-constraints.txt b/requirements/common-constraints.txt
index fe6e87374b0..5501f5faa25 100644
--- a/requirements/common-constraints.txt
+++ b/requirements/common-constraints.txt
@@ -360,7 +360,7 @@ proto-plus==1.26.1
     # via
     #   google-ai-generativelanguage
     #   google-api-core
-protobuf==5.29.5
+protobuf==5.29.6
     # via
     #   google-ai-generativelanguage
     #   google-api-core