diff --git a/Dockerfile b/Dockerfile
index 71dba1a..728caa6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 
-FROM golang:1.20.7-alpine@sha256:11e8b9326ee23669edc53e32209a8ba12120fb331086eed6227baa4ce314d369 as builder
+FROM golang:1.20.7-alpine@sha256:03278bc16e1a5b4fb6cdd3462108c060aa1e9c2353ce4d15d744b3c40168677d as builder
 
 WORKDIR /go/src/dnslb
 COPY go.mod /go/src/dnslb