diff --git a/requirements.txt b/requirements.txt
index 5687959..a824d3d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -55,7 +55,7 @@ Pillow==10.3.0
 pluggy==1.0.0
 preshed==3.0.8
 promise==2.3
-protobuf==3.20.3
+protobuf==4.25.8
 psutil==5.9.4
 pyasn1==0.4.8
 pyasn1-modules==0.2.8