diff --git a/oak-dagger-api15-archetype/src/main/resources/archetype-resources/pom.xml b/oak-dagger-api15-archetype/src/main/resources/archetype-resources/pom.xml
index 7377621ba..c708ec8f2 100644
--- a/oak-dagger-api15-archetype/src/main/resources/archetype-resources/pom.xml
+++ b/oak-dagger-api15-archetype/src/main/resources/archetype-resources/pom.xml
@@ -121,7 +121,7 @@
         <dependency>
             <groupId>com.squareup.retrofit</groupId>
             <artifactId>retrofit</artifactId>
-            <version>1.4.1</version>
+            <version>1.9.0</version>
         </dependency>
 
         <dependency>
@@ -198,7 +198,7 @@
                                 <inherited>true</inherited>
                                 <configuration>
                                     <removeExistingSignatures>true</removeExistingSignatures>
-                                    <archiveDirectory />
+                                    <archiveDirectory/>
                                     <includes>
                                         <include>
                                             \${project.build.directory}/\${project.build.finalName}.apk