diff --git a/requirements-app.txt b/requirements-app.txt
index e0aa52214..9bcd4e7db 100644
--- a/requirements-app.txt
+++ b/requirements-app.txt
@@ -34,7 +34,7 @@ notifications-python-client==6.0.2
 # PaaS
 awscli-cwlogs==1.4.6
 
-git+https://github.com/alphagov/notifications-utils.git@44.4.2#egg=notifications-utils==44.4.2
+git+https://github.com/alphagov/notifications-utils.git@44.4.3#egg=notifications-utils==44.4.3
 
 # gds-metrics requires prometheseus 0.2.0, override that requirement as 0.7.1 brings significant performance gains
 prometheus-client==0.10.1
diff --git a/requirements.txt b/requirements.txt
index aaaac3d43..941312516 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -36,7 +36,7 @@ notifications-python-client==6.0.2
 # PaaS
 awscli-cwlogs==1.4.6
 
-git+https://github.com/alphagov/notifications-utils.git@44.4.2#egg=notifications-utils==44.4.2
+git+https://github.com/alphagov/notifications-utils.git@44.4.3#egg=notifications-utils==44.4.3
 
 # gds-metrics requires prometheseus 0.2.0, override that requirement as 0.7.1 brings significant performance gains
 prometheus-client==0.10.1
@@ -47,14 +47,14 @@ alembic==1.6.5
 amqp==1.4.9
 anyjson==0.3.3
 attrs==21.2.0
-awscli==1.19.106
+awscli==1.19.108
 bcrypt==3.2.0
 billiard==3.3.0.23
 bleach==3.3.0
 blinker==1.4
 boto==2.49.0
-boto3==1.17.106
-botocore==1.20.106
+boto3==1.17.108
+botocore==1.20.108
 certifi==2021.5.30
 chardet==4.0.0
 click==8.0.1
@@ -74,7 +74,7 @@ MarkupSafe==2.0.1
 mistune==0.8.4
 orderedset==2.0.3
 packaging==21.0
-phonenumbers==8.12.26
+phonenumbers==8.12.27
 pyasn1==0.4.8
 pycparser==2.20
 pyparsing==2.4.7