diff --git a/pom.xml b/pom.xml
index 81b0f044224..c5feeb1d74d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,7 +13,7 @@
     <url>https://vaadin.com/components</url>
     <properties>
         <flow.version>24.4-SNAPSHOT</flow.version>
-        <testbench.version>9.3.2</testbench.version>
+        <testbench.version>9.3.5</testbench.version>
         <maven.compiler.source>17</maven.compiler.source>
         <maven.compiler.target>17</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>