diff --git a/Dockerfile b/Dockerfile
index afe5b9f..f5528b8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.26-alpine AS builder
+FROM golang:1.27-alpine AS builder
 WORKDIR /app
 COPY go.mod go.sum ./
 RUN go mod download
diff --git a/Dockerfile.lambda b/Dockerfile.lambda
index 0a038af..82f1dfc 100644
--- a/Dockerfile.lambda
+++ b/Dockerfile.lambda
@@ -1,4 +1,4 @@
-FROM golang:1.26-alpine AS builder
+FROM golang:1.27-alpine AS builder
 WORKDIR /app
 COPY go.mod go.sum ./
 RUN go mod download