diff --git a/requirements-app.txt b/requirements-app.txt
index 9ec3b4012..be19cfbb6 100644
--- a/requirements-app.txt
+++ b/requirements-app.txt
@@ -27,9 +27,9 @@ cachetools==4.1.1
 notifications-python-client==5.7.0
 
 # PaaS
-awscli-cwlogs>=1.4,<1.5
+awscli-cwlogs==1.4.6
 
-git+https://github.com/alphagov/notifications-utils.git@43.5.2#egg=notifications-utils==43.5.2
+git+https://github.com/alphagov/notifications-utils.git@43.5.4#egg=notifications-utils==43.5.4
 
 # gds-metrics requires prometheseus 0.2.0, override that requirement as 0.7.1 brings significant performance gains
 prometheus-client==0.8.0
diff --git a/requirements.txt b/requirements.txt
index df1bbe4cd..272d2d6c8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -29,9 +29,9 @@ cachetools==4.1.1
 notifications-python-client==5.7.0
 
 # PaaS
-awscli-cwlogs>=1.4,<1.5
+awscli-cwlogs==1.4.6
 
-git+https://github.com/alphagov/notifications-utils.git@43.5.2#egg=notifications-utils==43.5.2
+git+https://github.com/alphagov/notifications-utils.git@43.5.4#egg=notifications-utils==43.5.4
 
 # gds-metrics requires prometheseus 0.2.0, override that requirement as 0.7.1 brings significant performance gains
 prometheus-client==0.8.0
@@ -42,15 +42,15 @@ alembic==1.4.3
 amqp==1.4.9
 anyjson==0.3.3
 attrs==20.3.0
-awscli==1.18.185
+awscli==1.18.190
 bcrypt==3.2.0
 billiard==3.3.0.23
-bleach==3.1.4
+bleach==3.2.1
 blinker==1.4
 boto==2.49.0
-boto3==1.10.38
-botocore==1.19.25
-certifi==2020.11.8
+boto3==1.16.30
+botocore==1.19.30
+certifi==2020.12.5
 chardet==3.0.4
 click==7.1.2
 colorama==0.4.3
@@ -59,10 +59,10 @@ docutils==0.15.2
 flask-redis==0.4.0
 future==0.18.2
 geojson==2.5.0
-govuk-bank-holidays==0.6
+govuk-bank-holidays==0.8
 greenlet==0.4.17
 idna==2.10
-importlib-metadata==3.1.0
+importlib-metadata==3.1.1
 Jinja2==2.11.2
 jmespath==0.10.0
 kombu==3.0.37
@@ -70,15 +70,17 @@ Mako==1.1.3
 MarkupSafe==1.1.1
 mistune==0.8.4
 monotonic==1.5
-orderedset==2.0.1
-phonenumbers==8.11.2
+orderedset==2.0.3
+packaging==20.7
+phonenumbers==8.12.14
 pyasn1==0.4.8
 pycparser==2.20
+pyparsing==2.4.7
 PyPDF2==1.26.0
 pyrsistent==0.17.3
 python-dateutil==2.8.1
 python-editor==1.0.4
-python-json-logger==0.1.11
+python-json-logger==2.0.1
 pytz==2020.4
 PyYAML==5.3.1
 redis==3.5.3