diff --git a/Dockerfile b/Dockerfile
index 753db90..771d94d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.22-alpine3.18@sha256:b8ce1040a19bf4b511893b619027c7c6770bb55f0e951f8d8b35b168d561276e AS builder
+FROM golang:1.22-alpine3.18@sha256:f5de26191b44f0cd86a849773d1772f6a3a6ca36550aed5981ea51cb916630f8 AS builder
 
 WORKDIR /corn-util
 COPY go.mod go.sum ./