diff --git a/fapi-client/src/test/scala/com/gu/facia/api/TestModel.scala b/fapi-client/src/test/scala/com/gu/facia/api/TestModel.scala
index 8c7f2abd..dae4e681 100644
--- a/fapi-client/src/test/scala/com/gu/facia/api/TestModel.scala
+++ b/fapi-client/src/test/scala/com/gu/facia/api/TestModel.scala
@@ -191,6 +191,7 @@ object TestModel {
     tags: Seq[StubTag],
     elements: Option[Seq[StubElement]]
   ) extends Content {
+    val channels: Option[Seq[ContentChannel]] = None // alternatively, create StubContentChannel
     def `type`: ContentType = ContentType.list.find(byName(typeName)(_)).get
     def sectionId: Option[String] = None
     def sectionName: Option[String] = None
diff --git a/project/dependencies.scala b/project/dependencies.scala
index 91933e7a..8621b77c 100644
--- a/project/dependencies.scala
+++ b/project/dependencies.scala
@@ -1,7 +1,7 @@
 import sbt._
 
 object Dependencies {
-  val capiVersion = "21.0.0"
+  val capiVersion = "22.0.0"
 
   val awsSdk = "com.amazonaws" % "aws-java-sdk-s3" % "1.12.524"
   val commonsIo = "org.apache.commons" % "commons-io" % "1.3.2"