diff --git a/Dockerfile b/Dockerfile
index 54e7509..837747f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.22-alpine3.18@sha256:2745a45f77ae2e7be569934fa9a111f067d04c767f54577e251d9b101250e46b AS builder
+FROM golang:1.22-alpine3.18@sha256:3e17740dc9222a9b4585f8aefee4f06e0d943155d8d16f13603885174ade98e4 AS builder
 
 WORKDIR /corn-util
 COPY go.mod go.sum ./