diff --git a/Dockerfile b/Dockerfile
index a9dc045..6fc4f24 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.22-alpine3.19@sha256:376a058203dd275535eddc87310b68465e50af76de44f64b0242f1298fc24d82 AS builder
+FROM golang:1.22-alpine3.19@sha256:cdc86d9f363e8786845bea2040312b4efa321b828acdeb26f393faa864d887b0 AS builder
 
 WORKDIR /corn-util
 COPY go.mod go.sum ./