diff --git a/bpmn/so-bpmn-tasks/pom.xml b/bpmn/so-bpmn-tasks/pom.xml
index 2a9d7fa..e510a29 100644
--- a/bpmn/so-bpmn-tasks/pom.xml
+++ b/bpmn/so-bpmn-tasks/pom.xml
@@ -11,8 +11,6 @@
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
-    <maven.compiler.target>1.8</maven.compiler.target>
-    <maven.compiler.source>1.8</maven.compiler.source>
     <grpc.version>1.17.1</grpc.version>
   </properties>
   <build>
@@ -212,6 +210,14 @@
           <groupId>javax.ws.rs</groupId>
           <artifactId>jsr311-api</artifactId>
         </exclusion>
+	<exclusion>
+          <groupId>io.swagger</groupId>
+          <artifactId>swagger-annotations</artifactId>
+        </exclusion>
+        <exclusion>
+          <groupId>io.swagger</groupId>
+          <artifactId>swagger-models</artifactId>
+        </exclusion>
       </exclusions>
     </dependency>
     <dependency>