diff --git a/scheduler/Dockerfile b/scheduler/Dockerfile
index f9367ef3..07cf6cf8 100644
--- a/scheduler/Dockerfile
+++ b/scheduler/Dockerfile
@@ -1,7 +1,7 @@
 ##
 ## Build
 ##
-FROM golang:1.20-alpine AS build
+FROM golang:1.26-alpine AS build
 
 WORKDIR /app