diff --git a/spark-qfs-swarm/worker-node/Dockerfile b/spark-qfs-swarm/worker-node/Dockerfile
index 27285dd..201a55d 100644
--- a/spark-qfs-swarm/worker-node/Dockerfile
+++ b/spark-qfs-swarm/worker-node/Dockerfile
@@ -15,7 +15,7 @@ MAINTAINER Michael Kamprath "https://github.com/michaelkamprath"
 #	spark-master - the service where the spark master runs
 #
 
-ARG QFS_VERSION=2.1.3
+ARG QFS_VERSION=2.2.0
 ARG SPARK_VERSION=2.4.5
 ARG HADOOP_MINOR_VERSION=2.7
 ARG HADOOP_VERSION=2.7.2