diff --git a/docker/Dockerfile b/docker/Dockerfile
index 1ef55ecd5..0f134e388 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -14,7 +14,7 @@
 
 ARG CUDA_SAMPLES_VERSION=12.9
 
-FROM golang:1.25.5 AS builder
+FROM golang:1.26rc1 AS builder
 
 ARG GOPROXY="https://proxy.golang.org,direct"
 ENV GOPROXY=$GOPROXY