diff --git a/requirements.txt b/requirements.txt
index e204c37..20077a9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-archetypal==2.2.6
+archetypal==2.15.1
 mongoengine~=0.23.1
 pycountry~=20.7.3
 pytest~=6.2.4