diff --git a/Dockerfile b/Dockerfile
index 654e347..0a105f9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.22.2 as builder
+FROM golang:1.23rc1 as builder
 WORKDIR /build
 COPY go.mod .
 COPY go.sum .