diff --git a/pom.xml b/pom.xml
index 659f52c..f38818f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -41,6 +41,11 @@
             <groupId>org.webjars.bowergithub.vaadin</groupId>
             <artifactId>vaadin-text-field</artifactId>
         </dependency>
+
+        <dependency>
+            <groupId>org.webjars.bowergithub.vaadin</groupId>
+            <artifactId>vaadin-item</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.webjars.bowergithub.vaadin</groupId>
             <artifactId>vaadin-themable-mixin</artifactId>
@@ -57,26 +62,71 @@
             <groupId>org.webjars.bowergithub.vaadin</groupId>
             <artifactId>vaadin-element-mixin</artifactId>
         </dependency>
-        <dependency>
-            <groupId>org.webjars.bowergithub.polymerelements</groupId>
-            <artifactId>iron-a11y-keys-behavior</artifactId>
-        </dependency>
         <dependency>
             <groupId>org.webjars.bowergithub.vaadin</groupId>
             <artifactId>vaadin-control-state-mixin</artifactId>
         </dependency>
         <dependency>
-            <groupId>org.webjars.bowergithub.polymerelements</groupId>
-            <artifactId>iron-test-helpers</artifactId>
+            <groupId>org.webjars.bowergithub.vaadin</groupId>
+            <artifactId>vaadin-overlay</artifactId>
         </dependency>
         <dependency>
             <groupId>org.webjars.bowergithub.vaadin</groupId>
             <artifactId>vaadin-usage-statistics</artifactId>
-        </dependency>    
+        </dependency>
+        <dependency>
+            <groupId>org.webjars.bowergithub.vaadin</groupId>
+            <artifactId>vaadin-development-mode-detector</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.webjars.bowergithub.polymerelements</groupId>
+            <artifactId>iron-test-helpers</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.webjars.bowergithub.polymerelements</groupId>
             <artifactId>iron-icon</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.webjars.bowergithub.polymerelements</groupId>
+            <artifactId>iron-a11y-keys-behavior</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.webjars.bowergithub.polymerelements</groupId>
+            <artifactId>iron-a11y-announcer</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.webjars.bowergithub.polymerelements</groupId>
+            <artifactId>iron-fit-behavior</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.webjars.bowergithub.polymerelements</groupId>
+            <artifactId>iron-flex-layout</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.webjars.bowergithub.polymerelements</groupId>
+            <artifactId>iron-iconset-svg</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.webjars.bowergithub.polymerelements</groupId>
+            <artifactId>iron-list</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.webjars.bowergithub.polymerelements</groupId>
+            <artifactId>iron-meta</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.webjars.bowergithub.polymerelements</groupId>
+            <artifactId>iron-overlay-behavior</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.webjars.bowergithub.polymerelements</groupId>
+            <artifactId>iron-resizable-behavior</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.webjars.bowergithub.polymerelements</groupId>
+            <artifactId>iron-scroll-target-behavior</artifactId>
+        </dependency>
         <dependency>
             <groupId>com.vaadin</groupId>
             <artifactId>flow</artifactId>