diff --git a/test-projects/openapi-spec-as-plugin-dependency/pom.xml b/test-projects/openapi-spec-as-plugin-dependency/pom.xml
index 6b45a978..b55187ce 100644
--- a/test-projects/openapi-spec-as-plugin-dependency/pom.xml
+++ b/test-projects/openapi-spec-as-plugin-dependency/pom.xml
@@ -5,6 +5,13 @@
 
   <modelVersion>4.0.0</modelVersion>
 
+  <parent>
+    <groupId>org.springframework.boot</groupId>
+    <artifactId>spring-boot-starter-parent</artifactId>
+    <version>3.3.4</version>
+    <relativePath/> <!-- lookup parent from repository -->
+  </parent>
+
   <groupId>com.github.danielflower.mavenplugins.testprojects.openapi-spec-as-plugin-dependency</groupId>
   <artifactId>openapi-spec-as-plugin-dependency-aggregator</artifactId>
   <version>1.0-SNAPSHOT</version>
diff --git a/test-projects/openapi-spec-as-plugin-dependency/the-service-impl/pom.xml b/test-projects/openapi-spec-as-plugin-dependency/the-service-impl/pom.xml
index e18e1ac0..99fafe31 100644
--- a/test-projects/openapi-spec-as-plugin-dependency/the-service-impl/pom.xml
+++ b/test-projects/openapi-spec-as-plugin-dependency/the-service-impl/pom.xml
@@ -27,9 +27,13 @@
       <version>1.0-SNAPSHOT</version>
     </dependency>
     <dependency>
-      <groupId>javax.annotation</groupId>
-      <artifactId>javax.annotation-api</artifactId>
-      <version>1.3.2</version>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-starter-web</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>io.swagger.core.v3</groupId>
+      <artifactId>swagger-annotations</artifactId>
+      <version>2.2.20</version>
     </dependency>
     <dependency>
       <groupId>jakarta.validation</groupId>
@@ -41,21 +45,6 @@
       <artifactId>jackson-databind-nullable</artifactId>
       <version>0.2.6</version>
     </dependency>
-    <dependency>
-      <groupId>com.fasterxml.jackson.datatype</groupId>
-      <artifactId>jackson-datatype-jsr310</artifactId>
-      <version>2.18.1</version>
-    </dependency>
-    <dependency>
-      <groupId>com.fasterxml.jackson.datatype</groupId>
-      <artifactId>jackson-datatype-jsr310</artifactId>
-      <version>2.18.1</version>
-    </dependency>
-    <dependency>
-      <groupId>com.google.code.findbugs</groupId>
-      <artifactId>jsr305</artifactId>
-      <version>3.0.2</version>
-    </dependency>
   </dependencies>
 
   <build>
@@ -88,17 +77,23 @@
             </goals>
             <configuration>
               <inputSpec>openapi-spec.yaml</inputSpec>
-              <generatorName>java</generatorName>
-              <library>native</library>
+              <generatorName>spring</generatorName>
               <apiPackage>com.github.danielflower.mavenplugins.tesetprojects.openapispecasplugindependency.facade.openapi.api</apiPackage>
               <modelPackage>com.github.danielflower.mavenplugins.tesetprojects.openapispecasplugindependency.facade.openapi.model</modelPackage>
+              <generateSupportingFiles>false</generateSupportingFiles>
               <verbose>false</verbose>
               <configHelp>false</configHelp>
               <configOptions>
-                <annotationLibrary>none</annotationLibrary>
+                <useSpringBoot3>true</useSpringBoot3>
                 <dateLibrary>java8</dateLibrary>
-                <useBeanValidation>false</useBeanValidation>
-                <generateBuilders>false</generateBuilders>
+                <interfaceOnly>true</interfaceOnly>
+                <skipDefaultInterface>true</skipDefaultInterface>
+                <useBeanValidation>true</useBeanValidation>
+                <generateBuilders>true</generateBuilders>
+                <useEnumCaseInsensitive>true</useEnumCaseInsensitive>
+                <implicitHeaders>true</implicitHeaders>
+                <useTags>true</useTags>
+                <idea>true</idea>
               </configOptions>
             </configuration>
           </execution>
diff --git a/test-projects/openapi-spec-as-plugin-dependency/the-service-impl/src/main/java/com/github/danielflower/mavenplugins/testprojects/openapispecasplugindependency/OpenApiController.java b/test-projects/openapi-spec-as-plugin-dependency/the-service-impl/src/main/java/com/github/danielflower/mavenplugins/testprojects/openapispecasplugindependency/OpenApiController.java
index 0a27007b..b9d05e2e 100644
--- a/test-projects/openapi-spec-as-plugin-dependency/the-service-impl/src/main/java/com/github/danielflower/mavenplugins/testprojects/openapispecasplugindependency/OpenApiController.java
+++ b/test-projects/openapi-spec-as-plugin-dependency/the-service-impl/src/main/java/com/github/danielflower/mavenplugins/testprojects/openapispecasplugindependency/OpenApiController.java
@@ -2,15 +2,19 @@
 
 import com.github.danielflower.mavenplugins.tesetprojects.openapispecasplugindependency.facade.openapi.api.PingApi;
 import com.github.danielflower.mavenplugins.tesetprojects.openapispecasplugindependency.facade.openapi.model.PingResult;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
 import java.time.OffsetDateTime;
+import org.springframework.http.ResponseEntity;
 
-public class OpenApiController {
+@RestController
+@RequestMapping("/api")
+public class OpenApiController implements PingApi {
 
-
-    public static void main(String[] args) {
-        // Not really a controller, but at least it uses the classes PingResult
-        PingResult x = new PingResult();
+    @Override
+    public ResponseEntity<PingResult> ping() {
+        var result = new PingResult(OffsetDateTime.now());
+        return ResponseEntity.ok(result);
     }
 
-
 }