diff --git a/requirements.txt b/requirements.txt
index e7f7b76c..045d10ff 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-wagtail==2.12.5
+wagtail==2.15.2
 boto==2.49.0
 celery==4.4.2
 django_compressor==2.4
@@ -29,3 +29,5 @@ gunicorn==20.0.4
 # Tests
 django-nose==1.4.6
 factory_boy==2.12.0
+django>=3.2.13 # not directly required, pinned by Snyk to avoid a vulnerability
+pillow>=9.0.1 # not directly required, pinned by Snyk to avoid a vulnerability