diff --git a/requirements.txt b/requirements.txt
index 6785508443..592739df5c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,7 +18,7 @@ umodbus==1.0.4
 pysmb==1.2.9.1
 pytz==2023.3.post1
 grpcio==1.60.1
-protobuf==4.25.3
+protobuf==4.25.8
 bimmer_connected==0.17.2
 ocpp==1.0.0
 websockets==12.0