diff --git a/Dockerfile b/Dockerfile
index f2b71fb..4595e9a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM alpine:3.12 AS builder
 
-ENV VERSION=v1.20.1
+ENV VERSION=v1.22.1
 
 RUN apk add --no-cache \
     alpine-sdk \