diff --git a/requirements.txt b/requirements.txt
index b10c4c3f99..1e7d19c1e1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,7 +19,7 @@ umodbus==1.0.4
 pysmb==1.2.9.1
 pytz==2023.3.post1
 grpcio==1.60.1
-protobuf==4.25.8
+protobuf==5.29.6
 bimmer_connected==0.17.3
 ocpp==1.0.0
 websockets==12.0