diff --git a/tools/maven/webapp/src/main/resources/archetype-resources/pom.xml b/tools/maven/webapp/src/main/resources/archetype-resources/pom.xml
index 355d3f96a..9a10b4bd7 100644
--- a/tools/maven/webapp/src/main/resources/archetype-resources/pom.xml
+++ b/tools/maven/webapp/src/main/resources/archetype-resources/pom.xml
@@ -8,7 +8,7 @@
   <packaging>war</packaging>
 
   <properties>
-    <java.version>1.8</java.version>
+    <java.version>11</java.version>
     <teavm.version>${teavmVersion}</teavm.version>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
   </properties>
@@ -30,11 +30,11 @@
       <scope>provided</scope>
     </dependency>
 
-    <!-- Servlet 3.1 specification -->
+    <!-- Servlet specification -->
     <dependency>
-      <groupId>javax.servlet</groupId>
-      <artifactId>javax.servlet-api</artifactId>
-      <version>3.1.0</version>
+      <groupId>jakarta.servlet</groupId>
+      <artifactId>jakarta.servlet-api</artifactId>
+      <version>6.0.0</version>
       <scope>provided</scope>
     </dependency>
   </dependencies>
@@ -54,7 +54,7 @@
       <!-- Configure WAR plugin to include JavaScript files generated by TeaVM -->
       <plugin>
         <artifactId>maven-war-plugin</artifactId>
-        <version>2.4</version>
+        <version>3.3.2</version>
         <configuration>
           <webResources>
             <resource>