diff --git a/demo/Dockerfile.mood b/demo/Dockerfile.mood
index b8a905ce4b..723e7d700e 100644
--- a/demo/Dockerfile.mood
+++ b/demo/Dockerfile.mood
@@ -1,4 +1,4 @@
-FROM golang:1.21 as builder
+FROM golang:1.23.3 as builder
 
 WORKDIR /app