diff --git a/edge/Dockerfile b/edge/Dockerfile
index c865c693..1cace86a 100644
--- a/edge/Dockerfile
+++ b/edge/Dockerfile
@@ -1,7 +1,7 @@
 # edge/Dockerfile — multi-stage build for the Kitsune edge service.
 # Compiles a static binary on golang:alpine, ships it on a distroless-style scratch image.
 
-FROM golang:1.26-alpine AS build
+FROM golang:1.27-alpine AS build
 WORKDIR /src
 COPY go.mod ./
 COPY . .