diff --git a/Dockerfile b/Dockerfile
index ba2eca7..36fed23 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 
-FROM golang:1.23.3-alpine@sha256:09742590377387b931261cbeb72ce56da1b0d750a27379f7385245b2b058b63a as builder
+FROM golang:1.23.3-alpine@sha256:c5eb6fec061d27450aca04855e80d4c78b745c94db1431f8ea5459f56fc24577 as builder
 
 WORKDIR /go/src/dnslb
 COPY go.mod /go/src/dnslb