diff --git a/Dockerfile b/Dockerfile
index 82eae57..c35eab0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:lts-alpine
+FROM node:20.14.0-alpine3.20
 
 # Build-time metadata as defined at http://label-schema.org
 ARG BUILD_DATE