diff --git a/DeepestScatter_Train/requirements.txt b/DeepestScatter_Train/requirements.txt
index 2f0b029..60c7557 100644
--- a/DeepestScatter_Train/requirements.txt
+++ b/DeepestScatter_Train/requirements.txt
@@ -45,7 +45,7 @@ Keras-Applications==1.0.6
 Keras-Preprocessing==1.0.5
 kiwisolver==1.0.1
 lmdb==0.94
-lxml==4.2.5
+lxml==4.6.5
 Markdown==3.0.1
 MarkupSafe==1.0
 matplotlib==3.0.0