diff --git a/Dockerfile b/Dockerfile
index b960c55..763fdf3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 
 # Build a go app into a minimal docker image with timezone support and SSL cert chains.
-FROM golang:latest@sha256:8305f5fa8ea63c7b5bc85bd223ccc62941f852318ebfbd22f53bbd0b358c07e1 as builder
+FROM golang:latest@sha256:ab1f5c47de0f2693ed97c46a646bde2e4f380e40c173454d00352940a379af60 as builder
 ARG TARGETOS
 ARG TARGETARCH
 ARG BUILD_FLAGS=""