diff --git a/Dockerfile b/Dockerfile
index 1f2dd76..4818bfa 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@sha256:0d8c14c93010e9eab98599f1ddd37e80b8fd39e9c662d670c4e4d9d0b101831d as builder
+FROM golang:latest@sha256:8c945d3e25320e771326dafc6fb72ecae5f87b0f29328cbbd87c4dff506c9135 as builder
 ARG TARGETOS
 ARG TARGETARCH
 ARG BUILD_FLAGS=""