diff --git a/amazonka-route53.cabal b/amazonka-route53.cabal
--- a/amazonka-route53.cabal
+++ b/amazonka-route53.cabal
@@ -1,5 +1,5 @@
 name:                  amazonka-route53
-version:               0.0.6
+version:               0.0.7
 synopsis:              Amazon Route 53 SDK.
 homepage:              https://github.com/brendanhay/amazonka
 license:               OtherLicense
@@ -71,5 +71,5 @@
           Network.AWS.Route53.Internal
 
     build-depends:
-          amazonka-core == 0.0.6.*
+          amazonka-core == 0.0.7.*
         , base          >= 4.7     && < 5
diff --git a/gen/Network/AWS/Route53/CreateHealthCheck.hs b/gen/Network/AWS/Route53/CreateHealthCheck.hs
--- a/gen/Network/AWS/Route53/CreateHealthCheck.hs
+++ b/gen/Network/AWS/Route53/CreateHealthCheck.hs
@@ -141,4 +141,4 @@
     request  = post
     response = xmlHeaderResponse $ \h x -> CreateHealthCheckResponse
         <$> x .@  "HealthCheck"
-        <*> h ~: "Location"
+        <*> h ~:  "Location"
diff --git a/gen/Network/AWS/Route53/CreateHostedZone.hs b/gen/Network/AWS/Route53/CreateHostedZone.hs
--- a/gen/Network/AWS/Route53/CreateHostedZone.hs
+++ b/gen/Network/AWS/Route53/CreateHostedZone.hs
@@ -231,5 +231,5 @@
         <$> x .@  "ChangeInfo"
         <*> x .@  "DelegationSet"
         <*> x .@  "HostedZone"
-        <*> h ~: "Location"
+        <*> h ~:  "Location"
         <*> x .@? "VPC"
diff --git a/gen/Network/AWS/Route53/CreateReusableDelegationSet.hs b/gen/Network/AWS/Route53/CreateReusableDelegationSet.hs
--- a/gen/Network/AWS/Route53/CreateReusableDelegationSet.hs
+++ b/gen/Network/AWS/Route53/CreateReusableDelegationSet.hs
@@ -144,4 +144,4 @@
     request  = post
     response = xmlHeaderResponse $ \h x -> CreateReusableDelegationSetResponse
         <$> x .@  "DelegationSet"
-        <*> h ~: "Location"
+        <*> h ~:  "Location"
diff --git a/gen/Network/AWS/Route53/GetCheckerIpRanges.hs b/gen/Network/AWS/Route53/GetCheckerIpRanges.hs
--- a/gen/Network/AWS/Route53/GetCheckerIpRanges.hs
+++ b/gen/Network/AWS/Route53/GetCheckerIpRanges.hs
@@ -104,4 +104,4 @@
 
 instance FromXML GetCheckerIpRangesResponse where
     parseXML x = GetCheckerIpRangesResponse
-        <$> x .@  "CheckerIpRanges"
+        <$> x .@? "CheckerIpRanges" .!@ mempty
diff --git a/gen/Network/AWS/Route53/GetHealthCheckLastFailureReason.hs b/gen/Network/AWS/Route53/GetHealthCheckLastFailureReason.hs
--- a/gen/Network/AWS/Route53/GetHealthCheckLastFailureReason.hs
+++ b/gen/Network/AWS/Route53/GetHealthCheckLastFailureReason.hs
@@ -127,4 +127,4 @@
 
 instance FromXML GetHealthCheckLastFailureReasonResponse where
     parseXML x = GetHealthCheckLastFailureReasonResponse
-        <$> x .@  "HealthCheckObservations"
+        <$> x .@? "HealthCheckObservations" .!@ mempty
diff --git a/gen/Network/AWS/Route53/GetHealthCheckStatus.hs b/gen/Network/AWS/Route53/GetHealthCheckStatus.hs
--- a/gen/Network/AWS/Route53/GetHealthCheckStatus.hs
+++ b/gen/Network/AWS/Route53/GetHealthCheckStatus.hs
@@ -125,4 +125,4 @@
 
 instance FromXML GetHealthCheckStatusResponse where
     parseXML x = GetHealthCheckStatusResponse
-        <$> x .@  "HealthCheckObservations"
+        <$> x .@? "HealthCheckObservations" .!@ mempty
diff --git a/gen/Network/AWS/Route53/ListGeoLocations.hs b/gen/Network/AWS/Route53/ListGeoLocations.hs
--- a/gen/Network/AWS/Route53/ListGeoLocations.hs
+++ b/gen/Network/AWS/Route53/ListGeoLocations.hs
@@ -229,7 +229,7 @@
 
 instance FromXML ListGeoLocationsResponse where
     parseXML x = ListGeoLocationsResponse
-        <$> x .@  "GeoLocationDetailsList"
+        <$> x .@? "GeoLocationDetailsList" .!@ mempty
         <*> x .@  "IsTruncated"
         <*> x .@  "MaxItems"
         <*> x .@? "NextContinentCode"
diff --git a/gen/Network/AWS/Route53/ListHealthChecks.hs b/gen/Network/AWS/Route53/ListHealthChecks.hs
--- a/gen/Network/AWS/Route53/ListHealthChecks.hs
+++ b/gen/Network/AWS/Route53/ListHealthChecks.hs
@@ -176,7 +176,7 @@
 
 instance FromXML ListHealthChecksResponse where
     parseXML x = ListHealthChecksResponse
-        <$> x .@  "HealthChecks"
+        <$> x .@? "HealthChecks" .!@ mempty
         <*> x .@  "IsTruncated"
         <*> x .@  "Marker"
         <*> x .@  "MaxItems"
diff --git a/gen/Network/AWS/Route53/ListHostedZones.hs b/gen/Network/AWS/Route53/ListHostedZones.hs
--- a/gen/Network/AWS/Route53/ListHostedZones.hs
+++ b/gen/Network/AWS/Route53/ListHostedZones.hs
@@ -188,7 +188,7 @@
 
 instance FromXML ListHostedZonesResponse where
     parseXML x = ListHostedZonesResponse
-        <$> x .@  "HostedZones"
+        <$> x .@? "HostedZones" .!@ mempty
         <*> x .@  "IsTruncated"
         <*> x .@  "Marker"
         <*> x .@  "MaxItems"
diff --git a/gen/Network/AWS/Route53/ListResourceRecordSets.hs b/gen/Network/AWS/Route53/ListResourceRecordSets.hs
--- a/gen/Network/AWS/Route53/ListResourceRecordSets.hs
+++ b/gen/Network/AWS/Route53/ListResourceRecordSets.hs
@@ -280,7 +280,7 @@
         <*> x .@? "NextRecordIdentifier"
         <*> x .@? "NextRecordName"
         <*> x .@? "NextRecordType"
-        <*> x .@  "ResourceRecordSets"
+        <*> x .@? "ResourceRecordSets" .!@ mempty
 
 instance AWSPager ListResourceRecordSets where
     page rq rs
diff --git a/gen/Network/AWS/Route53/ListReusableDelegationSets.hs b/gen/Network/AWS/Route53/ListReusableDelegationSets.hs
--- a/gen/Network/AWS/Route53/ListReusableDelegationSets.hs
+++ b/gen/Network/AWS/Route53/ListReusableDelegationSets.hs
@@ -183,7 +183,7 @@
 
 instance FromXML ListReusableDelegationSetsResponse where
     parseXML x = ListReusableDelegationSetsResponse
-        <$> x .@  "DelegationSets"
+        <$> x .@? "DelegationSets" .!@ mempty
         <*> x .@  "IsTruncated"
         <*> x .@  "Marker"
         <*> x .@  "MaxItems"
diff --git a/gen/Network/AWS/Route53/ListTagsForResources.hs b/gen/Network/AWS/Route53/ListTagsForResources.hs
--- a/gen/Network/AWS/Route53/ListTagsForResources.hs
+++ b/gen/Network/AWS/Route53/ListTagsForResources.hs
@@ -132,4 +132,4 @@
 
 instance FromXML ListTagsForResourcesResponse where
     parseXML x = ListTagsForResourcesResponse
-        <$> x .@  "ResourceTagSets"
+        <$> x .@? "ResourceTagSets" .!@ mempty