diff --git a/Dockerfile b/Dockerfile
index 57f52c1..6eb7ad4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,7 +7,7 @@ COPY ui/ ./
 RUN npm run build
 
 # Stage 2: build the Go controller binary native, cross-compile for target
-FROM --platform=$BUILDPLATFORM golang:1.26@sha256:87a41d2539e5671777734e91f467499ed5eafb1fb1f77221dff2744db7a51775 AS builder
+FROM --platform=$BUILDPLATFORM golang:1.27@sha256:65b6f280bf050ec5af12716857e8ea8439d694dbba8f31ceeb7630670071f2bb AS builder
 ARG TARGETOS
 ARG TARGETARCH
 ARG VERSION=dev