diff --git a/Dockerfile b/Dockerfile
index 02b64dce7..b0f521f8a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -42,7 +42,7 @@ WORKDIR /app/synkronus-portal
 RUN pnpm run build
 
 # Stage 2: Build the Go application (Synkronus) with embedded portal
-FROM golang:1.26.0-alpine AS synkronus-builder
+FROM golang:1.27.1-alpine AS synkronus-builder
 
 RUN apk add --no-cache git
 
diff --git a/synkronus/Dockerfile b/synkronus/Dockerfile
index dcddf3115..a4d228465 100644
--- a/synkronus/Dockerfile
+++ b/synkronus/Dockerfile
@@ -1,7 +1,7 @@
 # Multi-stage build for Synkronus
 # Stage 1: Build the Go application
 # Pure Go build (PostgreSQL only, SQLite/CGO disabled by default)
-FROM golang:1.26.0-alpine AS builder
+FROM golang:1.27.1-alpine AS builder
 
 # Install build dependencies (no C toolchain needed for pure Go build)
 RUN apk add --no-cache git