diff --git a/requirements.txt b/requirements.txt
index 47c013646..eb74c28d6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -29,6 +29,6 @@ notifications-python-client>=3.1,<3.2
 awscli>=1.11,<1.12
 awscli-cwlogs>=1.4,<1.5
 
-git+https://github.com/alphagov/notifications-utils.git@15.1.1#egg=notifications-utils==15.1.1
+git+https://github.com/alphagov/notifications-utils.git@15.1.2#egg=notifications-utils==15.1.2
 
 git+https://github.com/alphagov/boto.git@2.43.0-patch3#egg=boto==2.43.0-patch3