diff --git a/Dockerfile b/Dockerfile
index 9f25aea..d527067 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM alpine:3.11 AS builder
 
-ENV VERSION=v1.8.0
+ENV VERSION=v1.9.0
 
 RUN apk add --no-cache \
     alpine-sdk \