diff --git a/.travis.yml b/.travis.yml
index b1b736e83..9b9d064aa 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,6 @@
 language: scala
 scala:
-    - 2.13.3
+    - 2.13.14
 
 jdk:
     openjdk8
diff --git a/build.sbt b/build.sbt
index e192014d3..0f0b44066 100644
--- a/build.sbt
+++ b/build.sbt
@@ -162,6 +162,7 @@ val commonSettings = Seq(
     "-Ywarn-unused:imports",
     "-unchecked",
     "-deprecation",
+    "-Wconf:cat=unused-imports&site=.*views.html.*:s", // Silence import warnings in Play html files
   ),
 
   resolvers ++= additionalResolvers,
diff --git a/modules/admin/app/controllers/users/UserProfiles.scala b/modules/admin/app/controllers/users/UserProfiles.scala
index 999bdb867..575b90d85 100644
--- a/modules/admin/app/controllers/users/UserProfiles.scala
+++ b/modules/admin/app/controllers/users/UserProfiles.scala
@@ -211,7 +211,7 @@ case class UserProfiles @Inject()(
     Ok(views.html.admin.userProfile.list(request.page, request.params))
   }
 
-  def `export`: Action[AnyContent] = AdminAction.async { implicit request =>
+  def exportInfo: Action[AnyContent] = AdminAction.async { implicit request =>
     for {
       accounts <- accounts.findAll(PageParams.empty.withoutLimit)
       users <- userDataApi.list[UserProfile](PageParams.empty.withoutLimit)
diff --git a/modules/admin/app/views/admin/authoritativeSet/list.scala.html b/modules/admin/app/views/admin/authoritativeSet/list.scala.html
index b26969f78..4cf543450 100644
--- a/modules/admin/app/views/admin/authoritativeSet/list.scala.html
+++ b/modules/admin/app/views/admin/authoritativeSet/list.scala.html
@@ -17,7 +17,7 @@ <h3>@Messages("pagination.displayingItems", page.offset + 1, page.offset + page.
 } {
     @views.html.admin.common.sidebarActions { user =>
         @views.html.admin.common.sidebarAction(user.hasPermission(ContentTypes.AuthoritativeSet, PermissionType.Create)) {
-            <a href="@controllers.sets.routes.AuthoritativeSets.create">
+            <a href="@controllers.sets.routes.AuthoritativeSets.create()">
                 <i class="fa fa-fw fa-plus-square-o"></i>
                 @Messages("authoritativeSet.create")
             </a>
diff --git a/modules/admin/app/views/admin/userProfile/search.scala.html b/modules/admin/app/views/admin/userProfile/search.scala.html
index 2a8fa9946..f15a4f3ce 100644
--- a/modules/admin/app/views/admin/userProfile/search.scala.html
+++ b/modules/admin/app/views/admin/userProfile/search.scala.html
@@ -13,7 +13,7 @@
             </a>
         }
         @views.html.admin.common.sidebarAction(user.isAdmin) {
-            <a href="@controllers.users.routes.UserProfiles.export()">
+            <a href="@controllers.users.routes.UserProfiles.exportInfo()">
                 <i class="fa fa-fw fa-download"></i>
                 @Messages("userProfile.export")
             </a>
diff --git a/modules/admin/conf/users.routes b/modules/admin/conf/users.routes
index 235bdd8e2..5c4f7f694 100644
--- a/modules/admin/conf/users.routes
+++ b/modules/admin/conf/users.routes
@@ -2,7 +2,7 @@
 
 GET         /                                         @controllers.users.UserProfiles.search(params: services.search.SearchParams ?= services.search.SearchParams.empty, paging: utils.PageParams ?= utils.PageParams.empty)
 GET         /list                                     @controllers.users.UserProfiles.list(paging: utils.PageParams ?= utils.PageParams.empty)
-GET         /export                                   @controllers.users.UserProfiles.export()
+GET         /export                                   @controllers.users.UserProfiles.exportInfo()
 GET         /create                                   @controllers.users.UserProfiles.createUser()
 POST        /create                                   @controllers.users.UserProfiles.createUserPost()
 GET         /syncDb                                   @controllers.users.UserProfiles.syncFromDbPost()
diff --git a/modules/portal/app/views/common/postambleScripts.scala.html b/modules/portal/app/views/common/postambleScripts.scala.html
index b024f10d8..b39116158 100644
--- a/modules/portal/app/views/common/postambleScripts.scala.html
+++ b/modules/portal/app/views/common/postambleScripts.scala.html
@@ -5,5 +5,5 @@
 } else {
     <script src="@controllers.portal.routes.PortalAssets.versioned("js/script-post.js")"></script>
 }
-<script src="@controllers.portal.routes.PortalData.jsRoutes"></script>
+<script src="@controllers.portal.routes.PortalData.jsRoutes()"></script>
 @extra
diff --git a/test/integration/admin/EntityViewsSpec.scala b/test/integration/admin/EntityViewsSpec.scala
index 11b73fe27..10084cffb 100644
--- a/test/integration/admin/EntityViewsSpec.scala
+++ b/test/integration/admin/EntityViewsSpec.scala
@@ -266,7 +266,7 @@ class EntityViewsSpec extends IntegrationTestRunner {
     }
 
     "allow exporting users" in new ITestApp {
-      val csv = FakeRequest(controllers.users.routes.UserProfiles.export())
+      val csv = FakeRequest(controllers.users.routes.UserProfiles.exportInfo())
         .withUser(privilegedUser).call()
       status(csv) must equalTo(OK)
       header(HeaderNames.CONTENT_DISPOSITION, csv) must beSome.which { s =>