diff --git a/requirements.txt b/requirements.txt
index 0c18cf6..270c361 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,7 +25,7 @@ packaging==23.1
 pandas==1.5.3
 Pillow==9.5.0
 pluggy==1.0.0
-protobuf==3.20.3
+protobuf==4.23.3
 pyarrow==11.0.0
 pydeck==0.8.1b0
 Pygments==2.15.1