diff --git a/examples/legacy/pytorch-lightning/requirements.txt b/examples/legacy/pytorch-lightning/requirements.txt
index 7a3030197..b3ed7cbc8 100644
--- a/examples/legacy/pytorch-lightning/requirements.txt
+++ b/examples/legacy/pytorch-lightning/requirements.txt
@@ -5,7 +5,6 @@ psutil
 sacrebleu
 rouge-score
 tensorflow_datasets
-pytorch-lightning==1.0.4
 matplotlib
 git-python==1.0.3
 faiss-cpu