diff --git a/examples/mdetr/requirements.txt b/examples/mdetr/requirements.txt
index c6a83595..43469ffc 100644
--- a/examples/mdetr/requirements.txt
+++ b/examples/mdetr/requirements.txt
@@ -1,5 +1,5 @@
 prettytable==3.3.0
 pycocotools==2.0.4
-pytorch-lightning==1.6.0
+pytorch-lightning==2.6.1
 scipy==1.10.0
 transformers==4.30.0