diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index fdb66f6..d40b20a 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -33,7 +33,7 @@ colcon-common-extensions
 colcon-ros-bundle
 
 
-protobuf==3.15.2
+protobuf==4.25.8
 numpy==1.19.2 
 numba==0.55.2
 imageio==2.9.0