diff --git a/Dockerfile b/Dockerfile
index fd62333..806111b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.22-alpine3.18@sha256:790c66717f8c02bb36f468f2fa68fa2b41c25e7612edbe5b0192ddf20944a21e AS builder
+FROM golang:1.22-alpine3.18@sha256:fd5ffdf2a8556c449c8c79fae283dc9c4c455a7a050d50f88cf238ce7d8543be AS builder
 
 WORKDIR /corn-util
 COPY go.mod go.sum ./