diff --git a/Dockerfile b/Dockerfile
index 7ff1bd5..5e49c56 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.24.1-alpine AS builder
+FROM golang:1.25rc2-alpine AS builder
 
 RUN apk add --no-cache git ca-certificates build-base