diff --git a/Dockerfile b/Dockerfile
index ee2e39a..6fbaec1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 # Multi-stage build for tenant-registry.
 
-FROM golang:1.25-alpine AS build
+FROM golang:1.24-alpine AS build
 WORKDIR /src
 COPY go.mod ./
 RUN go mod download
diff --git a/go.mod b/go.mod
index 3caa84b..869d5c4 100644
--- a/go.mod
+++ b/go.mod
@@ -1,3 +1,3 @@
 module gitea.meghsakha.com/platform/tenant-registry
 
-go 1.25
+go 1.24