diff --git a/requirements.txt b/requirements.txt
index 92e2430..c3cca62 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 leven==1.0.4
 mxnet==1.4.0
 gluonnlp==0.9.0
-protobuf==3.8.0
+protobuf==4.25.8
 mxboard==0.1.0
 sacremoses==0.0.43
\ No newline at end of file