diff --git a/requirements.txt b/requirements.txt
index 81df157..1d9ec42 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ transformers
 tqdm
 einops
 sentencepiece
-protobuf==4.25.2
+protobuf==4.25.3
 scikit-learn
 matplotlib
 pandas