diff --git a/Dockerfile b/Dockerfile
index 64c8633..d02047b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: MIT
 
 ## Build first
-FROM golang:alpine@sha256:ac67716dd016429be8d4c2c53a248d7bcdf06d34127d3dc451bda6aa5a87bc06 AS builder
+FROM golang:alpine@sha256:9dd2625a1ff2859b8d8b01d8f7822c0f528942fe56cfe7a1e7c38d3b8d72d679 AS builder
 RUN mkdir /builddithur
 ADD cmd/ /builddir/cmd/
 ADD template/ /builddir/template