diff --git a/requirements.txt b/requirements.txt
index 62e180c..118c8d7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
 requests==2.22.0
-lxml==4.3.4
+lxml>=4.6.2
 beautifulsoup4==4.7.1
\ No newline at end of file