diff --git a/requirements.txt b/requirements.txt
index 07abf4f..5608cce 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ git+https://github.com/NVIDIA/dllogger
 pillow==8.3.2
 tqdm==4.51.0
 joblib==0.17.0
-pytorch-lightning==1.0.0
+pytorch-lightning==1.6.0
 opencv-python==4.4.0.46
 shapely==1.7.1
 torch_optimizer==0.0.1a16