diff --git a/Dockerfile b/Dockerfile
index e4f770cb8..08184d515 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.25.5 AS base
+FROM golang:1.26rc2 AS base
 ARG VERSION
 ARG GIT_COMMIT
 ARG DATE