diff --git a/base-requirements.txt b/base-requirements.txt
index d9aa922eb..758d05b6e 100644
--- a/base-requirements.txt
+++ b/base-requirements.txt
@@ -1,6 +1,6 @@
 dj-database-url==0.5.0
 django-pipeline==2.0.6
-django-sitetree==1.17.0
+django-sitetree==1.18.0
 django-apptemplates==1.5
 django-admin-interface==0.24.2
 django-translation-aliases==0.1.0