diff --git a/Dockerfile b/Dockerfile
index 6fc4f24..6a1278f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.22-alpine3.19@sha256:cdc86d9f363e8786845bea2040312b4efa321b828acdeb26f393faa864d887b0 AS builder
+FROM golang:1.22-alpine3.19@sha256:7d0e5819987bed417c239ab17232cadceec9ff236e03b8c6702d66fc09177c65 AS builder
 
 WORKDIR /corn-util
 COPY go.mod go.sum ./