diff --git a/requirements.txt b/requirements.txt
index ceb4669..0264eb4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ numpy==2.2.6
 packaging==24.2
 pandas==2.2.3
 pillow==11.2.1
-protobuf==6.31.1
+protobuf==6.33.5
 pyarrow==20.0.0
 pydeck==0.9.1
 pyparsing==3.2.3