diff --git a/Dockerfile b/Dockerfile
index 7271029..3d21819 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1.7
 
-FROM golang:1.25.11-alpine@sha256:c05ba4b73604069d376c4f41346b05374335b5ca0c46fb6dfede5a59f5196931 AS build
+FROM golang:1.26.4-alpine@sha256:f1ddd9fe14fffc091dd98cb4bfa999f32c5fc77d2f2305ea9f0e2595c5437c14 AS build
 
 ARG TARGETARCH
 ARG TARGETOS=linux