diff --git a/Dockerfile b/Dockerfile
index 0bf92cc8..6a17d0a3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 #syntax=docker/dockerfile:1.27.0-labs@sha256:ae9cc40df4eb5b6adcac0a49bdd8e43b6d29d81087fefae2ceb6fe248aab24c8
 
-FROM golang:1.26.5@sha256:705e964a93a2fd2e75c7d59bb7d781b57e30f12293ffde5175c69229e18fb678 AS build
+FROM golang:1.27.1@sha256:512690a5660563b57d37ecc31129e7f136e831db2aed24a1dbeb8ad7380dc0fa AS build
 
 WORKDIR /go/src
 
diff --git a/go.mod b/go.mod
index 007603be..931e6d2e 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/retailnext/composesync
 
-go 1.26.5
+go 1.27.1
 
 require (
 	github.com/alecthomas/kong v1.16.1