diff --git a/examples/tutorial/opt/opt/requirements.txt b/examples/tutorial/opt/opt/requirements.txt
index ae290080d..f2df112fa 100644
--- a/examples/tutorial/opt/opt/requirements.txt
+++ b/examples/tutorial/opt/opt/requirements.txt
@@ -3,5 +3,5 @@ torch >= 1.8.1
 datasets >= 1.8.0
 sentencepiece != 0.1.92
 protobuf
-accelerate
+accelerate >= 0.20.3
 transformers