diff --git a/Dockerfile b/Dockerfile
index 39d11de..0c85dd1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 # hadolint global ignore=DL3047,DL4001,DL4006
 # Multi-stage build for Go application
-FROM golang:1.25.10-alpine3.22 AS builder
+FROM golang:1.26.3-alpine3.22 AS builder
 
 # Ensure base packages are up-to-date to pick up security fixes before installing build deps
 RUN apk update && apk upgrade --available --no-cache