diff --git a/Dockerfile b/Dockerfile
index ac67508..d155a90 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@ FROM alpine:3.24.2@sha256:294b683cb724975bec92580e1e685676bd4b50bda910ddb8c51d4c
 FROM tonistiigi/xx@sha256:c64defb9ed5a91eacb37f96ccc3d4cd72521c4bd18d5442905b95e2226b0e707 AS xx
 
 # Stage - Build Cloudflared
-FROM  golang:1.20-alpine@sha256:e47f121850f4e276b2b210c56df3fda9191278dd84a3a442bfe0b09934462a8f as builder
+FROM  golang:1.27-alpine@sha256:738d1cf061836894ff6bb8c33881080ac66de8cf0586615012a0c8f592649cfa as builder
 
 # Copy xx scripts
 COPY --from=xx / /