diff --git a/requirements.txt b/requirements.txt
index bbb89f8..c599db1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -29,7 +29,7 @@ orjson==3.11.5
 ormsgpack==1.12.2
 packaging==26.0
 proto-plus==1.27.0
-protobuf==6.33.4
+protobuf==6.33.5
 pyasn1==0.6.2
 pyasn1-modules==0.4.2
 pydantic==2.12.5