diff --git a/cloudflared/Dockerfile b/cloudflared/Dockerfile
index 032e200..e4abd62 100644
--- a/cloudflared/Dockerfile
+++ b/cloudflared/Dockerfile
@@ -1,7 +1,7 @@
 # use a builder image for building cloudflare
 ARG TARGET_GOOS
 ARG TARGET_GOARCH
-FROM golang:1.24.4 AS builder
+FROM golang:1.26.4 AS builder
 ENV GO111MODULE=on \
   CGO_ENABLED=0 \
   TARGET_GOOS=${TARGET_GOOS} \