0.16.5 has trouble with portPropertyFile
diff --git a/pom.xml b/pom.xml
index 7e55be7..1b27b48 100644
--- a/pom.xml
+++ b/pom.xml
@@ -261,7 +261,7 @@
         <clean.plugin.version>2.6</clean.plugin.version>
         <dependency.plugin.version>2.8</dependency.plugin.version>
         <depgraph.plugin.version>1.0.3</depgraph.plugin.version>
-        <docker.plugin.version>0.16.5</docker.plugin.version>
+        <docker.plugin.version>0.15.0</docker.plugin.version>
         <enforcer.plugin.version>1.3.1</enforcer.plugin.version>
         <failsafe.plugin.version>2.19.1</failsafe.plugin.version>
         <jar.plugin.version>2.6</jar.plugin.version>