diff --git a/worker/requirements.txt b/worker/requirements.txt
index eda260579..459f48eb5 100644
--- a/worker/requirements.txt
+++ b/worker/requirements.txt
@@ -4,7 +4,7 @@ filetype==1.0.7
 google-api-python-client==2.17.0
 httpx==0.19.0
 kubernetes==12.0.1
-lxml==4.6.3
+lxml==6.1.0
 oauth2client==4.1.3
 PyGithub==1.55
 python-dxf==7.7.1