diff --git a/flow-client/src/main/frontend/Flow.ts b/flow-client/src/main/frontend/Flow.ts
index a8913db52cf..87c1dc371cc 100644
--- a/flow-client/src/main/frontend/Flow.ts
+++ b/flow-client/src/main/frontend/Flow.ts
@@ -45,7 +45,7 @@ interface FlowRoot {
 
 export interface NavigationParameters {
   pathname: string;
-  search: string;
+  search?: string;
 }
 
 export interface PreventCommands {
diff --git a/flow-server/src/main/resources/com/vaadin/flow/server/frontend/dependencies/vaadin-router/package.json b/flow-server/src/main/resources/com/vaadin/flow/server/frontend/dependencies/vaadin-router/package.json
index e2d0ea7cb99..14a62358689 100644
--- a/flow-server/src/main/resources/com/vaadin/flow/server/frontend/dependencies/vaadin-router/package.json
+++ b/flow-server/src/main/resources/com/vaadin/flow/server/frontend/dependencies/vaadin-router/package.json
@@ -9,7 +9,7 @@
   "author": "",
   "license": "Apache-2.0",
   "dependencies": {
-    "@vaadin/router": "2.0.0-rc1"
+    "@vaadin/router": "2.0.0-rc2"
   },
   "devDependencies": {
   }