diff --git a/Dockerfile b/Dockerfile
index 33ac13d..f618df7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@ FROM alpine:3.24.1@sha256:28bd5fe8b56d1bd048e5babf5b10710ebe0bae67db86916198a6ee
 FROM tonistiigi/xx@sha256:c64defb9ed5a91eacb37f96ccc3d4cd72521c4bd18d5442905b95e2226b0e707 AS xx
 
 # Stage - Build Cloudflared
-FROM  golang:1.20-alpine@sha256:e47f121850f4e276b2b210c56df3fda9191278dd84a3a442bfe0b09934462a8f as builder
+FROM  golang:1.27-alpine@sha256:4c9fe60190a2a3350ddc51de80d0224b8a6698d12bdfc999fee45ea9d6c46dbc as builder
 
 # Copy xx scripts
 COPY --from=xx / /