diff --git a/helper-apps/cortex-file-handler/Dockerfile b/helper-apps/cortex-file-handler/Dockerfile
index c2e354a4..f89889ee 100644
--- a/helper-apps/cortex-file-handler/Dockerfile
+++ b/helper-apps/cortex-file-handler/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:18-alpine
+FROM node:22-alpine
 
 WORKDIR /usr/src/app