diff --git a/Dockerfile b/Dockerfile
index 856c4a3..58a6998 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1.7
 
-ARG GO_VERSION=1.25
+ARG GO_VERSION=1.26
 ARG ALPINE_VERSION=3.22
 
 FROM golang:${GO_VERSION}-alpine${ALPINE_VERSION} AS build