diff --git a/Dockerfile b/Dockerfile
index 99421a8..f5407e8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.22-alpine3.18@sha256:010f3b3cedc8f35696565597245598d46ecfdab6515d35439b72d2ddf601d7de AS builder
+FROM golang:1.22-alpine3.18@sha256:9c595755c26777b19eadeae2ae0752821c72efe490a208cc371bc4e9a48f0699 AS builder
 
 WORKDIR /corn-util
 COPY go.mod go.sum ./