diff --git a/NLP/UniMS/requirements/requirements.txt b/NLP/UniMS/requirements/requirements.txt
old mode 100755
new mode 100644
index 2a1013f..50d42d5
--- a/NLP/UniMS/requirements/requirements.txt
+++ b/NLP/UniMS/requirements/requirements.txt
@@ -8,7 +8,7 @@ opencv-python==3.4.0.12
 pandas==0.22.0
 Pillow==6.2.2
 prefetch-generator==1.0.1
-pytorch-lightning==1.5.10
+pytorch-lightning==1.6.0
 rouge==1.0.0
 scikit-learn==0.19.1
 scipy==1.5.1