diff --git a/go.mod b/go.mod
index 01796134..d766d8f3 100644
--- a/go.mod
+++ b/go.mod
@@ -11,7 +11,7 @@ require (
 	github.com/pkg/errors v0.9.1
 	github.com/prometheus/client_golang v1.13.0
 	github.com/rs/cors v1.8.2
-	github.com/sapcc/go-api-declarations v1.4.0
+	github.com/sapcc/go-api-declarations v1.4.2
 	github.com/spf13/viper v1.13.0
 	github.com/stretchr/testify v1.8.0
 )
diff --git a/go.sum b/go.sum
index 069d50b3..9fa61ee9 100644
--- a/go.sum
+++ b/go.sum
@@ -238,6 +238,8 @@ github.com/rs/cors v1.8.2 h1:KCooALfAYGs415Cwu5ABvv9n9509fSiG5SQJn/AQo4U=
 github.com/rs/cors v1.8.2/go.mod h1:XyqrcTp5zjWr1wsJ8PIRZssZ8b/WMcMf71DJnit4EMU=
 github.com/sapcc/go-api-declarations v1.4.0 h1:6X1DYraMthwvrRW1hXyH785Jg7pUXmM2cb6F8RD06ag=
 github.com/sapcc/go-api-declarations v1.4.0/go.mod h1:EA4x5xxJGyG/3JTteUOYBg6cJLJgsBHrDj3ryfNU4dQ=
+github.com/sapcc/go-api-declarations v1.4.2 h1:YlxBFe+gFjOwZHZLTSjVWVVgDJo+Xs3egTfYKBvydxY=
+github.com/sapcc/go-api-declarations v1.4.2/go.mod h1:EA4x5xxJGyG/3JTteUOYBg6cJLJgsBHrDj3ryfNU4dQ=
 github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
 github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
 github.com/sirupsen/logrus v1.6.0/go.mod h1:7uNnSEd1DgxDLC74fIahvMZmmYsHGZGEOFrfsX/uA88=