diff --git a/Dockerfile b/Dockerfile
index 3a88f4e..03907d1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@
 # (see .ko.yaml + release.yml). Use this Dockerfile for local builds:
 #   docker build -t stackit-nuke:dev .
 
-FROM golang:1.26-alpine AS build
+FROM golang:1.27-alpine AS build
 WORKDIR /src
 COPY go.mod go.sum ./
 RUN go mod download