diff --git a/Dockerfile b/Dockerfile
index e88ef8f..d2bc941 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.26.2-alpine3.23@sha256:f85330846cde1e57ca9ec309382da3b8e6ae3ab943d2739500e08c86393a21b1 AS builder
+FROM golang:1.26.3-alpine3.23@sha256:91eda9776261207ea25fd06b5b7fed8d397dd2c0a283e77f2ab6e91bfa71079d AS builder
 
 WORKDIR /app
 COPY go.mod go.sum ./