diff --git a/requirements.txt b/requirements.txt
index 5f6d21a..f5c9b1e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
 https://api.github.com/repos/offscale/offutils/zipball#egg=offutils
 etcd3
-protobuf==3.20.3
+protobuf==4.25.8