diff --git a/Dockerfile b/Dockerfile
index 41d30fe..a954e94 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.26-alpine AS builder
+FROM golang:1.27-alpine AS builder
 
 WORKDIR /build
 
diff --git a/go.mod b/go.mod
index 1449b2e..c074517 100644
--- a/go.mod
+++ b/go.mod
@@ -1,3 +1,3 @@
 module beam
 
-go 1.24
+go 1.27