diff --git a/requirements.txt b/requirements.txt
index c0fec47..f1a3936 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -68,7 +68,7 @@ pandas==2.2.0
 pillow==10.2.0
 preshed==3.0.9
 proto-plus==1.23.0
-protobuf==4.25.2
+protobuf==5.29.6
 pyasn1==0.5.1
 pyasn1-modules==0.3.0
 pydantic==2.6.0