diff --git a/config/acceptanceTests.yaml b/config/acceptanceTests.yaml
index 20e53a51..21e42157 100644
--- a/config/acceptanceTests.yaml
+++ b/config/acceptanceTests.yaml
@@ -1,5 +1,5 @@
 asyncRequestApi: {
-    url: http://development-pub-async-api-lb-69142969.eu-west-2.elb.amazonaws.com
+    url: https://pub-async.development.planning.data.gov.uk
 }
 aws: {
     region: eu-west-2,
diff --git a/config/development.yaml b/config/development.yaml
index 2dea5db3..bc888483 100644
--- a/config/development.yaml
+++ b/config/development.yaml
@@ -1,5 +1,5 @@
 asyncRequestApi: {
-    url: http://development-pub-async-api-lb-69142969.eu-west-2.elb.amazonaws.com
+    url: https://pub-async.development.planning.data.gov.uk
 }
 aws: {
     region: eu-west-2,
diff --git a/config/production.yaml b/config/production.yaml
index b98dc899..987618c2 100644
--- a/config/production.yaml
+++ b/config/production.yaml
@@ -4,7 +4,7 @@ organisationTypes:
   - development-corporation
   - local-planning-group
 asyncRequestApi: {
-    url: http://production-pub-async-api-lb-636110663.eu-west-2.elb.amazonaws.com
+    url: https://pub-async.planning.data.gov.uk
 }
 aws: {
     region: eu-west-2,
diff --git a/config/staging.yaml b/config/staging.yaml
index 19d5b60a..1ef513ac 100644
--- a/config/staging.yaml
+++ b/config/staging.yaml
@@ -4,7 +4,7 @@ organisationTypes:
   - development-corporation
   - local-planning-group
 asyncRequestApi: {
-    url: http://staging-pub-async-api-lb-12493311.eu-west-2.elb.amazonaws.com
+    url: https://pub-async.staging.planning.data.gov.uk
 }
 aws: {
     region: eu-west-2,