diff --git a/Dockerfile b/Dockerfile
index 083b071..63ea43a 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@sha256:613a108a4a4b1dfb6923305db791a19d088f77632317cfc3446825c54fb862cd as builder
+FROM golang:latest@sha256:1a6db32ea47a4910759d5bcbabeb8a8b42658e311bd8348ea4763735447c636c as builder
 ARG TARGETOS
 ARG TARGETARCH
 ARG BUILD_FLAGS=""