diff --git a/Dockerfile b/Dockerfile
index 9230eab..54221eb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # build
-FROM golang:1.24.1 AS builder
+FROM golang:1.26.5 AS builder
 
 WORKDIR /app
 
diff --git a/go.mod b/go.mod
index 2759835..fd29af4 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module api
 
-go 1.25.0
+go 1.26.5
 
 require (
 	github.com/go-chi/chi/v5 v5.3.1