diff --git a/base/requirements.txt b/base/requirements.txt
index e2d694302e5f30aac98438e10658cd30a3826360..cf49abe921e5386ec0cb4fa7a64f790e857e36a2 100644
--- a/base/requirements.txt
+++ b/base/requirements.txt
@@ -2,5 +2,5 @@ boto3==1.17.11
 cryptography==3.4.7
 Django==3.1.7
 elasticsearch==6.8.1
-lxml==4.6.2
+lxml==4.6.3
 psycopg2-binary==2.8.6