diff --git a/requirements.in b/requirements.in
index 560e0e5bb..f3868b299 100644
--- a/requirements.in
+++ b/requirements.in
@@ -26,7 +26,7 @@ fido2==0.9.1
 awscli-cwlogs>=1.4,<1.5
 itsdangerous==1.1.0  # pyup: <2
 
-git+https://github.com/alphagov/notifications-utils.git@46.0.0#egg=notifications-utils==46.0.0
+git+https://github.com/alphagov/notifications-utils.git@46.1.0#egg=notifications-utils==46.1.0
 git+https://github.com/alphagov/govuk-frontend-jinja.git@v0.5.8-alpha#egg=govuk-frontend-jinja==0.5.8-alpha
 
 # cryptography 3.4+ incorporates Rust code, which isn't supported on PaaS
diff --git a/requirements.txt b/requirements.txt
index 2e25cffe4..941268c3e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -75,7 +75,7 @@ govuk-bank-holidays==0.8
     # via
     #   -r requirements.in
     #   notifications-utils
-git+https://github.com/alphagov/govuk-frontend-jinja.git@v0.5.8-alpha#egg=govuk-frontend-jinja==0.5.8-alpha
+govuk-frontend-jinja @ git+https://github.com/alphagov/govuk-frontend-jinja.git@v0.5.8-alpha
     # via -r requirements.in
 greenlet==1.1.0
     # via eventlet
@@ -118,7 +118,7 @@ mistune==0.8.4
     # via notifications-utils
 notifications-python-client==6.2.1
     # via -r requirements.in
-git+https://github.com/alphagov/notifications-utils.git@46.0.0#egg=notifications-utils==46.0.0
+notifications-utils @ git+https://github.com/alphagov/notifications-utils.git@46.1.0
     # via -r requirements.in
 openpyxl==3.0.7
     # via pyexcel-xlsx