diff --git a/Dockerfile b/Dockerfile
index 34e76ab..bcd965b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-ARG version=2.2.1
+ARG version=2.2.3
 
 FROM golang:1.14-alpine3.11 AS builder
 ARG version