diff --git a/requirements-app.txt b/requirements-app.txt
index 0941e7f4b..f48c7c058 100644
--- a/requirements-app.txt
+++ b/requirements-app.txt
@@ -29,6 +29,6 @@ awscli-cwlogs>=1.4,<1.5
 # Putting upgrade on hold due to v1.0.0 using sha512 instead of sha1 by default
 itsdangerous==0.24  # pyup: <1.0.0
 
-git+https://github.com/alphagov/notifications-utils.git@30.7.2#egg=notifications-utils==30.7.2
+git+https://github.com/alphagov/notifications-utils.git@30.7.3#egg=notifications-utils==30.7.3
 
 git+https://github.com/alphagov/boto.git@2.43.0-patch3#egg=boto==2.43.0-patch3
diff --git a/requirements.txt b/requirements.txt
index 09bfcfe90..57ae41765 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -31,7 +31,7 @@ awscli-cwlogs>=1.4,<1.5
 # Putting upgrade on hold due to v1.0.0 using sha512 instead of sha1 by default
 itsdangerous==0.24  # pyup: <1.0.0
 
-git+https://github.com/alphagov/notifications-utils.git@30.7.2#egg=notifications-utils==30.7.2
+git+https://github.com/alphagov/notifications-utils.git@30.7.3#egg=notifications-utils==30.7.3
 
 git+https://github.com/alphagov/boto.git@2.43.0-patch3#egg=boto==2.43.0-patch3
 
@@ -40,12 +40,12 @@ alembic==1.0.5
 amqp==1.4.9
 anyjson==0.3.3
 attrs==18.2.0
-awscli==1.16.81
+awscli==1.16.83
 bcrypt==3.1.5
 billiard==3.3.0.23
 bleach==2.1.3
 boto3==1.6.16
-botocore==1.12.71
+botocore==1.12.73
 certifi==2018.11.29
 chardet==3.0.4
 Click==7.0