diff --git a/Dockerfile b/Dockerfile
index 44ca2fb..c012e65 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # syntax=docker/dockerfile:1.7
-ARG GO_IMAGE=golang:1.23-alpine
+ARG GO_IMAGE=golang:1.26-alpine
 FROM ${GO_IMAGE} AS build
 WORKDIR /src
 RUN apk add --no-cache ca-certificates tzdata
diff --git a/Dockerfile.bulk b/Dockerfile.bulk
index 2a061bb..af6fe26 100644
--- a/Dockerfile.bulk
+++ b/Dockerfile.bulk
@@ -1,5 +1,5 @@
 # syntax=docker/dockerfile:1.7
-ARG GO_IMAGE=golang:1.23-alpine
+ARG GO_IMAGE=golang:1.26-alpine
 FROM ${GO_IMAGE} AS build
 WORKDIR /src
 RUN apk add --no-cache ca-certificates tzdata
diff --git a/go.mod b/go.mod
index 620b24d..fa3b33c 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/b1tsblog/ai-disclosure-standard
 
-go 1.23
+go 1.26
 
 require github.com/b1tsblog/license-platform v1.0.0