diff --git a/Dockerfile b/Dockerfile
index ffc345b..7fa1ba9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.22-alpine3.19@sha256:4071f583c4de2bf041ea62b87e8985e8bf8fa1e1ccf116a0a681df67add0205a AS builder
+FROM golang:1.22-alpine3.19@sha256:2a882244fb51835ebbd8313bffee83775b0c076aaf56b497b43d8a4c72db65e1 AS builder
 
 WORKDIR /corn-util
 COPY go.mod go.sum ./