diff --git a/salt/iati-misc/requirements.txt b/salt/iati-misc/requirements.txt
index 8971756..ef050ea 100644
--- a/salt/iati-misc/requirements.txt
+++ b/salt/iati-misc/requirements.txt
@@ -1 +1 @@
-lxml==4.6.3
+lxml==4.9.1