diff --git a/requirements-app.txt b/requirements-app.txt
index b424d362e..f924f13d0 100644
--- a/requirements-app.txt
+++ b/requirements-app.txt
@@ -23,5 +23,5 @@ notifications-python-client==5.6.0
 awscli-cwlogs>=1.4,<1.5
 itsdangerous==1.1.0
 
-git+https://github.com/alphagov/notifications-utils.git@39.4.3#egg=notifications-utils==39.4.3
+git+https://github.com/alphagov/notifications-utils.git@39.4.5#egg=notifications-utils==39.4.5
 git+https://github.com/alphagov/govuk-frontend-jinja.git@v0.5.1-alpha#egg=govuk-frontend-jinja==0.5.1-alpha
diff --git a/requirements.txt b/requirements.txt
index fddd54163..a326fe40b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,14 +25,14 @@ notifications-python-client==5.6.0
 awscli-cwlogs>=1.4,<1.5
 itsdangerous==1.1.0
 
-git+https://github.com/alphagov/notifications-utils.git@39.4.3#egg=notifications-utils==39.4.3
+git+https://github.com/alphagov/notifications-utils.git@39.4.5#egg=notifications-utils==39.4.5
 git+https://github.com/alphagov/govuk-frontend-jinja.git@v0.5.1-alpha#egg=govuk-frontend-jinja==0.5.1-alpha
 
 ## The following requirements were added by pip freeze:
-awscli==1.18.75
+awscli==1.18.79
 bleach==3.1.4
 boto3==1.10.38
-botocore==1.16.25
+botocore==1.17.2
 certifi==2020.4.5.2
 chardet==3.0.4
 click==7.1.2