diff --git a/requirements.txt b/requirements.txt
index 092eb54..c45e290 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 # --------- pytorch --------- #
 torch>=1.10.0
 torchvision>=0.11.0
-pytorch-lightning==1.6.5
+pytorch-lightning==2.3.2
 torchmetrics==0.9.2
 
 # --------- hydra --------- #